1 / 107

DO NOW: Warm-Up 1 Write the coordinates of the points shown in the graph below.

DO NOW: Warm-Up 1 Write the coordinates of the points shown in the graph below. DO NOW: Warm-Up 2 8/11/15 Draw six segments that pass through every dot without picking up your pencil. dot in the figure without taking your pencil off the paper. DO NOW: Warm-Up 3 8/ 12/ 15.

donnag
Download Presentation

DO NOW: Warm-Up 1 Write the coordinates of the points shown in the graph below.

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. DO NOW: Warm-Up 1Write the coordinates of the points shown in the graph below.

  2. DO NOW: Warm-Up 28/11/15Draw six segments that pass through every dot without picking up your pencil. dot in the figure without taking your pencil off the paper.

  3. DO NOW: Warm-Up 38/12/15 Draw the figure below. How many squares are there in the figure?

  4. DO NOW: Warm-Up 48/13/15 • In the graph to the right, explain how you would go from Point T (blue) to Point T’ (in red). 2. Now describe how to get from R to R’. 3. And Point I to I’. 4. Is there a pattern? If so, explain.

  5. DO NOW: Warm-Up 58/14/15 • A dot at position (10, 3) on a coordinate grid is translated five unit to the left and seven units down. What is the new position of the dot? 2. Which rigid motion represents a translation? • Turn c. Slide • Flip d. rotation 3. Triangle ABC has points A(3, 2), B(0, 2) and C(2, -5) and is translated by the rule (x+5, y-7). What are the coordinates of the image?

  6. DO NOW: Warm-Up 68/17/15 • Which transformation can transform the letter d into the letter b? • The point (7,-3) is translated to the left 20 spaces and down 19 spaces. What are the new coordinates of the point? • The point (3,-4) is reflected across the y-axis. What are the coordinates of the new point?

  7. DO NOW: Warm-Up 78/18/15 • Translate the point Q(2, -6) using the rule (x-3, y+8) and write the coordinates. • If you reflect the point Z(-5,7) over the x-axis, what are the new coordinates? • Write a rule for the transformation shown: A(5, 6)  A’(-2, 10). • The point G(5, 7) is reflected about the line x=2. What are the coordinates of the image?

  8. Do Now- 8/19/15 Get your homework out (worksheet from yesterday) and you should: • Finish/Work on the homework And/Or 2. Study for your quiz. If you have any questions before the quiz, please ask... before the quiz starts.

  9. DO NOW: Warm-Up 88/20/15 • The point (3, 4) is translated using the rule (x+3, y-10). The point is then reflected over the x-axis. What are the new coordinates? • What transformation would turn the letter Z into a capitol N?

  10. DO NOW: Warm-Up 98/21/15 The point A(-2, 5) is translated in the following ways: • First, reflected over the y-axis. • Then it is translated down 10 units and to the left 4 units. • It is then reflect across the x-axis What are the coordinates of the resulting point? What other transformation(s) could this have been?

  11. DO NOW: Warm-Up 108/24/15 Point C(-5, 7) is transformed by the following: 1. Rotated 90° clockwise. 2. Reflected over the x-axis. 3. Shifted to the left 5 units and up 3 units. At which coordinates is the new point?

  12. DO NOW: Warm-Up 118/25/15 Translate the following points: • Rotate A(1,9) 180° about the origin. • Rotate B(4, -3) 90° counterclockwise about the origin. • Rotate C(-3, 10) 270° counterclockwise about the origin. • How can you add eight 8’s to make exactly 1,000?

  13. DO NOW: Warm-Up 128/26/15 • The point P(3, -8) is transformed to P’(8, -15). P’ is then moved to P’’(15, 8). What two specific transformations have occurred? 2. A photo shop blows up a photograph that is 7” x 10” into a larger one that is 56” x 80”. How many times larger is the new photo?

  14. DO NOW: Warm-Up 138/27/15 Find the coordinates of the images after the given transformations. • Translate P(3, -8) using the rule (x+3, y-6) • Reflect O(4, 5) over the x-axis. • Rotate M(-10, -4) 90 degrees counterclockwise. • A circle has an area of 15 cm2. If it is dilated by a factor of 1/3, what is the new area?

  15. DO NOW:8/28/15 Come in, sit down, and quietly study for your quiz. If you have any questions, please have the ready for when class starts.

  16. DO NOW: Warm-Up 149/2/15 Use the image to the right to answer 1 and 2. • Which transformation is represented? • If the second figure was dilated by a factor of 1/2, what would the coordinates of B’’ be?

  17. DO NOW: Warm-Up 159/3/15 1. Find the value of x below. 2. Describe, in detail, the transformation below.

  18. DO NOW: Warm-Up 169/4/15 What are the angle relationships between the following: • Angles 1 & 8 • Angles 5 & 4 • Angle 5 & 7 • If angle 8 is 83°, then what is the measure of angle 4 ?

  19. DO NOW: Warm-Up 179/8/15 1. Which transformation is shown below? 2. If angle 1 is 60° and angle 4 is 80°, what are the measures of angles 2 & 3?

  20. DO NOW: Warm-Up 189/9/15 1. What is the scale factor of the dilation below? 2. In the figure below, find the measure of angles b, e, and d.

  21. DO NOW: Warm-Up 199/15/15 • Write a word that defines each of the following: Sum Product Difference Quotient 2. Find two numbers that have a sum of 9 and a product of 18.

  22. DO NOW: Warm-Up 209/16/15 • On a number line, the number -4.3232 is between which two integers? • Write whether the numbers below are irrational, rational, or neither. • √64 b) -1.45 c) √24 d) -5/2 3. What is the square root of 121? Explain why.

  23. DO NOW: Warm-Up 219/17/15 • The point P(2,-5) is translated right 5 and up 10. It is then reflected over the x-axis. What is the new point? 2. Between which two integers are the following: a) √7 b) √70 3.Simplify using order of operations: 2(3+-5) - 10

  24. DO NOW: Warm-Up 229/21/15 Solve the following without using a calculator: • Between which two integers is the irrational number √99 ? 2. Approximate the following to one decimal place: √13

  25. Do Now: Come in and get ready to take the quiz. If you have any questions, please be ready to ask when the bell rings.

  26. DO NOW: Warm-Up 239/23/15 • Round the square root of 110 to the nearest 10th. • Between which two consecutive integers is the square root of 76? • 3. If triangle ABC (right) is rotated 180 degrees about the origin, what are the new coordinates of A?

  27. DO NOW: Warm-Up 249/24/15 • What is the cube root of 343?. • A square sandbox has an area of 196 sq. ft. What is the length and width? 3. If triangle A’B’C’ is reflected over the x-axis and is then translated 2 units to the left, what are the new coordinates?

  28. DO NOW: Warm-Up 259/28/15 • Solve: x2 + 8 = 33 • A house has a square bedroom that is 144 sq. ft. What is the length of one of the walls? 3. Find the measure of angle A in the triangle at right.

  29. DO NOW: Warm-Up 279/30/15 • Simplify: (a3)(a4)/a5 • Solve: 2x + 4 = 10 – x 3. Label the following as rational, irrational, or non-real. • 3.523523523523… • 3.15/7 • √120 • -9/0

  30. DO NOW: Warm-Up 2810/1/15 • Solve: 5x -6 = 2x + 12 • 3 b. 5 c. -3 d. 6 2. A segment with points A(2,3) and B(7,-3) is rotated 90 degrees clockwise. Give the new coordinates? 3. What is the scale factor in the dilation at right?

  31. DO NOW: Warm-Up 2910/5/15 • Simplify: (2a2b-3)4 • Write .000000002345 in scientific notation. • Solve: 3p + 2p + 18= 7p – 4 a. p=3 b. p=-6 c. p=11 d. p=-10

  32. DO NOW: Warm-Up 3010/6/15 • Jordan drove a3 miles per hour for a5 hours. How far did Jordan drive? 2. Evaluate: (2.3 x 105)(-1.74 x 10-8) 3. When taking a square root of a positive number, why is one of the roots a negative number? Explain in a complete sentence.

  33. DO NOW: Warm-Up 3110/12/15 • Evaluate: (3k2)(5k5) 2. Divide and Evaluate: (2.3 x 105)/ (1.2 x 103) 3. Solve: 3p + 6 = 30 4. A water tank holds 3,473,000 gallons of water. Write the number in scientific notation.

  34. DO NOW: Warm-Up 3210/14/15 • Evaluate the cubed root of 64. 2. Multiply and Evaluate: (2.3 x 105) (1.2 x 103) 3. Solve: 3p + 6 = 2p + 30

  35. DO NOW: Warm-Up 3310/16/15 • Combine like terms: -3x2 – 2x + 4x +7x – 9 2. Between which two integers is √39 ? 3. Simplify: 2x(3x – 10) 4. Ashley is walking directly northeast in the woods. She then makes a 270° counterclockwise turn down a path. In which direction is she now walking?

  36. DO NOW: Warm-Up 3410/19/15 • Solve for x: 2(x + 3) = 16 2. Evaluate: (p2) (p5)(p-2) 3. Add: (2.4 x 105) + (1.3 x 103)

  37. DO NOW: Warm-Up 3510/21/15 • Solve for x: 3(2x + 5) = 33 2. Solve for x: 7x + 5 = 2x - 10 3. Adam has a square bedroom. The area of the room is 244 ft2. What is the length of one side of Adam's bedroom?

  38. DO NOW: Warm-Up 3610/22/15 • Solve for x: -2(x -3) = x + 15 2. Solve for x: p-1 = 5p + 3p - 8 3. Simplify the expression: 32(3-3) 4. Alyssa estimated that there are 520,000,000,000 grains of sand on a beach. How is this number written in scientific notation?

  39. DO NOW: Warm-Up 3710/29/15 • Solve for x: X2 + 9 = 25 2. Solve for x: -8 = -(x + 4) 3. Given that each floor tile is 1 square foot, calculate the area of the the floor in this room.

  40. DO NOW: Warm-Up 3810/30/15 • Solve for x: X2 - 25 = 56 2. Solve for x: 2(x - 3) + 5 = 7x + 9 3. Find the length of the hypotenuse c in the figure to the right. a = 5 b= 12 c = ?

  41. DO NOW: Warm-Up 3911/2/15 • Solve for x: 3(2x+ 3) = -(x – 20) 2. A right triangle has legs that are 4 cm & 7 cm long. What is the length of the hypotenuse? 3. In the figure at right, the area of c is 144 & side a is 5 cm . What is the area of b?

  42. DO NOW: Warm-Up 4011/3/15 • Solve for x: X2 + 19 = x2 – 7 2. Do the following measurements create a right triangle? a=21, b=23, c=32 3. In the right triangle to the right, find side x.

  43. DO NOW: Warm-Up 4111/9/15 You are in New York for the holidays. After visiting the Empire State building, you walk 0.6 miles west on 34th Street to 7th Avenue. You then walk due north on 7th Avenue to Times Square for 0.8 mile. You decide to take a stroll down Broadway back to the Empire State Building. How far is the walk back?

  44. DO NOW: Warm-Up 4211/10/15 • Can the following side lengths form a right triangle? 17, 23, 36 2. The hypotenuse of a right triangle is 17. One leg is 9. What is the length of the other leg? 3. Find the distance between the points to the right.

  45. DO NOW: Warm-Up 4311/11/15 • Can the following side lengths form a right triangle? 18, 30, 24 2. A 20-foot ladder leans against a wall. The base of the ladder is 4 feet from the wall. How high is the top of the ladder from the ground? 3. Calculate the distance between the points (-9,17) and (-11, -20). 4. A square 8x8 foot garden is to be cut in half by a diagonal fence. The fence costs $10 per foot. How much will the fence cost to install?

  46. DO NOW: Warm-Up 4411/12/15 • Find the distance between the two points (7,10) and (19, -3) 2. Find the distance between the points to the right.

  47. DO NOW: Warm-Up 4511/16/15 • Do the following measurements form a right triangle? 8.9 , 7.9, 3.4 2. Find the distance between the points (3,2) and (17,20). 3. A triangle at points A (2,3), B(0,0), and (2, 9) is dilated by a factor of 4. What are the new coordinates? 4. A cubic room has a volume of 729 ft3. What s the length of one wall?

  48. DO NOW: Warm-Up 4611/18/15 (Check) • A cylindrical water tank is 15 feet tall and has a diameter of 20 feet. What is the approximate volume of the tank? • If there are about 7.5 gallons of water per cubic foot, how many gallons will the tank hold? 3. Find the exact volume of a sphere that has a diameter of 36cm. 4. Solve for x: 2(x + 3) – 7 = 5

  49. DO NOW: Warm-Up 4711/30/15 • A cylindrical water tank is 20 feet tall and has a diameter of 30 feet. What is the approximate volume of the tank? • Tell whether the following lengths will form a right triangle? 14, 50, 48 3. What is the area of square F below? 4. Find the length of all 3 sides below.

  50. DO NOW: Warm-Up 4812/1/15 • Find the distance between the point A(12, -7) and the origin. • For the cone at right find the following: • Radius • Volume

More Related