Quadratic BINGO. Directions: 1. This will be turned in so show your work neatly! NO TALKING ALLOWED!!! 2. Work each problem on your own paper. 3. Circle your answer. (Bingo directions to follow after the problems.). 1. Convert to standard form: y = (x+3)² - 2.
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1. This will be turned in so show your work neatly! NO TALKING ALLOWED!!!
2. Work each problem on your own paper.
3. Circle your answer.
(Bingo directions to follow after the problems.)
minimum value of
the function? Where
does the min occur?
As x→-∞ , f(x) → ___
As x→+∞ , f(x) → ___
y = -2 (x-2)² - 4
2x² - 15x = -7
y = -3x² +5x -6 ?
y ≤ ½ x² + 5x + 3 ?
5x² - 5x = -5
X + 4
X - 3
2x² - 5x -4 ≥ 0
(write answer as an inequality)
Y = -2(x+5)² -5?
19. Describe the value of the discriminantof the function whose graph is shown here. (hint: positive, negative, or zero)
2x² + 8 = 0
5x² - 2x - 3
y = x² + 6x - 5
Now take each of the answers you got and write them in one of the boxes on you BINGO card. Use each answer only once! Your card must be completely filled in order to play the game. If you didn’t finish a question, then put an “X” in a box. That box won’t be used to play the game. Put your name on your paper and turn it in now!
An answer will appear on the screen. If you have that answer on your sheet put a check mark on it. Once you get 5 answers in a row marked, call out “BINGO”. Once your answers are verified you will receive a prize. ALL ANSWERS MUST BE WRITTEN THE WAY THEY APPEAR ON THE SCREEN TO BE CORRECT. (ex. X=3 not just 3)