Quadratic Function

• The graph of function g(x) has a higher maximum value but a lower y-intercept value than the graph of function h(x).

• The graph of function g(x) has a lower maximum value and a lower y-intercept value than the graph of function h(x).

• The graph of function g(x) has a lower maximum value but a higher y-intercept value than the graph of function h(x).

• The graph of function g(x) has a higher maximum value and a higher y-intercept value than the graph of function h(x).

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

• At 3 seconds, the object's maximum height will be 304 feet.

• At 2 seconds, the object's maximum height will be 256 feet.

• At 4 seconds, the object's maximum height will be 320 feet.

• At 5 seconds, the object's maximum height will be 350 feet.

• A) [Graph A]

• B) [Graph B]

• C) [Graph C]

• D) [Graph D]

Tags

CCSS.HSA.APR.B.3

• (-7 ± √240) / 2

• (-7 ± √632) / 7

• (-4 ± √632) / 14

• (-4 ± √240) / 14

Tags

CCSS.HSA-REI.B.4B

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

• -30 feet

• -5 feet

• 3 feet

• 53 feet

• The diver’s highest elevation is at 10 meters.

• The diver’s initial height is 5 meters above the water.

• The diver enters the water after approximately 2.1 seconds.

• The diver enters the water after approximately -0.1 seconds.

• The diver is again at the same height as the diving board at 2 seconds.

• (x + 3)(x - 4) = 0

• (x + 3)(x - 5) = 0

• (2x + 3)(3x - 5) = 0

• (3x + 4)(2x - 3) = 0

Tags

CCSS.HSA-REI.B.4B

The table contains some points of a quadratic function.

Which statements are true for the function represented by the table? Select two answer choices.

• A. The function has a zero at (0, -6).

• B. The function has a zero at (-6, 0).

• C. The values of f(x) are increasing on the interval -2 < x < 0.

• D. The values of f(x) are decreasing on the interval -2 < x < 0.

• E. The function has a maximum value between x = -3 and x = -2.

Tags

CCSS.HSF-IF.C.7A