Quadratic Equation Graphing

Compare y = x² - 7 to the parent function y = x²

• moves 7 units right

• moves 7 units left

• moves 7 units up

• moves 7 units down

Compare y = (x-8)² to the parent function y = x²

• moves 8 units right

• moves 8 units left

• moves 8 units up

• moves 8 units down

Compare y = 2(x - 3)² + 5 to the parent function y = x²

• vertical stretch, moves 3 units left and 5 units up

• vertical shrink, moves 3 units left and 5 units up

• vertical shrink, moves 3 units right and 5 units up

• vertical stretch, moves 3 units right and 5 units up

Compare y = 1/2(x + 3)² + 5 to the parent function y = x²

• vertical stretch, moves 3 units left and 5 units up

• vertical shrink, moves 3 units left and 5 units up

• vertical shrink, moves 3 units right and 5 units up

• vertical stretch, moves 3 units right and 5 units up

Does this parabola open up or down?

• y = -8x² +18x + 20

• up

• down

Tags

CCSS.HSF-IF.C.7A

Given the function y = x² + 2x - 16; what is the value of y when x = -2

• y = -16

• y = -24

• y = 0

• y = 8

Tags

CCSS.HSF.IF.A.2

Compare y = (x+ 10)² to the parent function y = x²

• moves 10 units right

• moves 10 units left

• moves 10 units up

• moves 10 units down

What are the solution(s) to this parabola?

• (0, 2)

• (1, 3)

• (-3, 1)

• (-1, 3)

Does y = -5x² + 10x - 14 have a maximum or minimum?

• minimum

• maximum

Tags

CCSS.HSF-IF.C.7A

What's the axis of symmetry of y = 3x² - 6x + 4?

• x = 4

• x = 6

• x = 2

• x = 1