Chapter 5 Algebra Jeopardy

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Chapter 5 Algebra Jeopardy - PowerPoint PPT Presentation

Chapter 5 Algebra Jeopardy. SOL Jeopardy. Slope. Scatter Plot. Parallel Perpendicular Graph Slope Intercept. Slope Intercept. Standard Form. 200. 200. 200. 200. 200. 400. 400. 400. 400. 400. 600. 600. 600. 600. 600. 800. 800. 800. 800. 800. X. 1000. 1000. 1000.

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SOL Jeopardy

Slope

Scatter Plot

Parallel

Perpendicular

Graph

Slope Intercept

Slope Intercept

Standard

Form

200

200

200

200

200

400

400

400

400

400

600

600

600

600

600

800

800

800

800

800

X

1000

1000

1000

1000

A. -2/9

B. -6/7

C. 9/2

D. -7/6

9/2

Bonus

Jeopardy

You’re too good to catch!

Click to record \$200

-7/4

Bonus

Jeopardy

You're hammering away now!

Click to record \$400

0

Bonus

Jeopardy

Wow! You’re good!

Click to record \$600

A. Undefined

B. 0

C. 9

D. 1

0

Bonus

Jeopardy

Click to record \$800

I don't know how I could have did doubted you!

Question 5 Topic 1

A. Correct

B. Wrong

C. Wrong

D. Wrong

Bonus

Jeopardy

A line of fit might be defined as

A line that might best estimate the data and be used for predicting values

B. A line that connects all the data points

C. A vertical line halfway through the data

D. A line whose slope is greater than 1

RIGHT!

When you’re RIGHT, you’re RIGHT!

Click to record \$200

The graph of data that has a strong negative correlation has

A. A narrow linear pattern from lower left to upper right

B. A narrow linear pattern from upper left to lower right

C. A narrow horizontal pattern below the x-axis

D. All negative x-values

Based on the data in the scatter plot,

Which statement is true?

A. As x increases, y increases.

B. There is no relationship between x and y

C. There are not enough data to determine the

Relationship between x and y

D. As x increases, y decreases

You just outsmarted me!

Click to record \$600

Which data are shown by the scatter plot?

A. (1980, 5.5), (1985, 6.1), (1989, 7.6)

B. (1980, 5.5), (1982, 6.1), (1989, 7.6)

C. (1980, 5.5), (1985, 6.6), (1990, 8.0)

D. (1980, 5.5), (1982, 6.6), (1990, 8.0)

Brillance

Click to record \$800

Based on the data in the scatter plot, what would you expect the y value to be for x = 1995?

A. Higher than 8

B. Between 7 and 8

C. Between 5 and 7

D. Impossible to tell

Higher than 8

Bonus

Jeopardy

Cool!

Click to record \$1000

If line q has a slope of -2, what is the slope of any line perpendicular to q?

A 1/2

B 2

C -2

D -1/2

1/2

Bonus

Jeopardy

You're super good,

but can you keep up with me?

Click to record \$200

8/3

Bonus

Jeopardy

If line q has a slope of -3/8, what is the slope of any line perpendicular to q?

A. -3/8

B. 3/8

C. 8/3

D. -8/3

You’re bouncing along well!

Click to record \$400

D

Bonus

Jeopardy

Lucky Guess!

Click to record \$600

In 1995, there were 12,000 students at Beacon High. In 2000, there were 12,500. What is the rate of change in the number of students?

A. 250/yr

B. 50/yr

C. 42/yr

D. 200/yr

50/yr

Bonus

Jeopardy

You are so lucky!

Click to record \$800

What is the slope-intercept form of the equation of the line with slope 1/4/ and y-intercept at the origin?

A. y = 4x

B. y = x + 1/4

C. y = 1/4x

D. y + 1/4 = x

y = 1/4x

Bonus

Jeopardy

Click to record \$1000

What is the slope-intercept form of the equation of a line with slope 5 and y-intercept -8?

A. y = -8x + 5

B. y = 8x - 5

C. y = 5x - 8

D. 5x - y = -8

y= 5x -8

Bonus

Jeopardy

Marvelous!

Click to record \$200

Which is an equation of the line with the slope -3 and a y-intercept of 5?

A. y = -3(x + 5)

B. y - 5 = -3x

C. -3x + y = 5

D. y = 5x -3

y - 5 = -3x

Bonus

Jeopardy

Beautiful Day!

Click to record \$400

A. y = 2x - 9

B. y = 1/2x - 6

C. y = 2x + 12

D. y = 1/2/x

y = 2x - 9

Bonus

Jeopardy

Aw Nuts, You're too good!

Click to record \$600

A. y = 1/2x - 3

B. y = 1/2x + 3

C. y = -2x + 3

D. y = 2x - 3

y= -2x + 3

Bonus

Jeopardy

Find the slope-intercept form of the equation of the line that passes through (-5, 3) and is parallel to 12x - 3y = 10

A. y = -4x - 17

B. y = 4x - 13

C. y = -4x + 13

D. y = 4x + 23

y= 4x + 23

Bonus

Jeopardy

EXCELLENT

Click to record \$1000

What is the standard form of y + 2 = 1/2(x - 4)?

A. x - 2y = 8

B. x + 2y = 0

C. 2x - y = 10

D. 4x - 2y = 0

x - 2y = 8

Bonus

Jeopardy

A. -2x + 3y = 23

B. 2x +3y = 19

C. -3x + 2y = 17

D 3x +2y = 11

2x + 3y = 19

Bonus

Jeopardy

You passed with flying colors!

Click to record \$400

What is the standard form of the equation of the line through (6, -3) with slope 2/3?

A. 2x - 3y = 21

B. -2x + 3y = 24

C. 3x -2y = 24

D 3x - 2y = -21

2x - 3y = 21

Bonus

Jeopardy

To infinity and beyond!

Click to record \$600

A. -5x + 2y = 15

B. 2x - 5y = 15

C. -5x - 2y = -15

D. -2x + 5y = 15

2x - 5y = 15

Bonus

Jeopardy

There's no place like home!

Click to record \$800

A. x = -2

B. -2x - 3y = 0

C. y = -3

D. -3x + 2y = 0

y = -3

Bonus

Jeopardy

What's up?

Click to record \$1000