Math 2 Quadratics HW Make-up

Solve by factoring.

x² + 15x + 44 = 0

• {-8, 2}

• {-7, 5}

• {-11, -4}

• {-11}

Tags

CCSS.HSA-REI.B.4B

Solve: b² = -35 + 12b RE-ARRANGE AND FACTOR

• b = 5 and 7

• b = -5 and -7

• b = -5 and 7

• b = 5 and -7

Tags

CCSS.HSA-REI.B.4B

What do the "Zeros" represent on a quadratic equation graph?

• x-intercepts

• y-intercepts

• vertex

• focus

Tags

CCSS.HSF-IF.C.7A

Solve x²− 4 = 0 (solve using square roots)

• 2 and -2

• 4 and -4

• 16 and -16

• 8 and -8

Tags

CCSS.HSA-REI.B.4B

solve using square roots

• ±81

• ±9

• ±3

• No real solution

Tags

CCSS.HSA-REI.B.4B

solve using square roots

• ±72

• ±12

• 12

• No real solution

Tags

CCSS.HSA-REI.B.4B

Does y = -4x² have a maximum or minimum value?

• maximum
• minimum
• max-min
• none

Tags

CCSS.HSF-IF.C.7A

What equation represents the quadratic function?

• y = (x - 7)² - 2
• y = (x + 7)² + 2
• y = (x + 7)² - 2
• y = (x + 2)² + 7

Tags

CCSS.HSF-IF.C.7A

Match the equation to its description.

• Right 2 and up 2
• Left 2 and up 2
• Right 2 and down 2
• Left 2 and down 2

What steps transform the graph y = x² to y = x² + 8

• shifted up 8 units

• shifted down 8 units

• shifted left 8 units

• shifted right 8 units