Quadratic Rules

What steps transform the graph y = x² to y = (x - 4)²

• Shifted down 4 units

• Shifted left 4 units

• Shifted right 4 units

• Shifted up 4 units

What steps transform the graph y = x² to y = (x + 4)²

• Shifted down 4 units

• Shifted left 4 units

• Shifted right 4 units

• Shifted up 4 units

Given the transformation function of y=a(bx-c)²+d, what transformation takes place if c is positive?

• shifts left

• shifts up

• horizontal stretch

• horizontal compression

Given the transformation function of y=a(bx-c)²+d, what transformation takes place if c is negative?

• shifts left

• shifts right

• shifts up

• horizontal compression

Find the solution(s) to the following quadratic.

If you need a hint to get started: move 16 over to the left side using the rules of algebra.

Tags

CCSS.HSA-REI.B.4B

What is the domain of the function?

• D:{ x is greater than or equal to 3}

• D:{x is less than or equal to 3}

• D:{all real numbers}

• D:{ x is all real numbers between and including -1 and 5}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Solve Using the Quadratic Formula
 x² + 4x - 40 = -8

• -10 & -4

• -4 & 10

• -8 & 4

• 8 & -4

Tags

CCSS.HSA-REI.B.4B

Use the quadratic formula to solve 2x² + 2x - 12?

• -2, 3

• 2, 3

• 2, -3

• -2, -3