Factor and Solve Quadratic Functions

What are the solutions to this equation? (x-3)(x+2)=0

• x=3,-2
• x=-3,2
• x=2,3
• x=3,2

Tags

CCSS.HSA-REI.B.4B

Solve the equation: 
5x² - 35x + 60 = 0

• x = 3,  -4
• x = -3,  4
• x = 3,  4
• x = -3,  -4

Tags

CCSS.HSA-REI.B.4B

What are the values of x when y = 0?

• { -3, 1 }
• { -2 }
• { -3, -1 }
• { 1, 3 }

Tags

CCSS.HSF-IF.C.7A

Solve:
x² - 49 = 0

• x = -7, x = 7
• x = -7
• x = 7
• x = -7, x = 1

Tags

CCSS.HSA-REI.B.4B

Convert x² - 9x + 20 to factored form and solve.

• (x-10)(x+2); x = -2, 10
• (x+4)(x+5); x = -5, -4
• (x-4)(x-5); x = 4, 5
• Not factorable

Tags

CCSS.HSA-REI.B.4B

Solve: x² = 7x + 18

• -7 and -18

• 9 and 2

• 9 and -2

• 2 and 7

Tags

CCSS.HSA-REI.B.4B

What are the zeros of the function:

f(x) = x² + x - 42

• 7 and -6

• 1 and 42

• -7 and 6

• 8 and -3

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

The x-intercepts of

y = x² - 9 are...

• 1, -9

• 3 , -3

• 9, -9

• 3 only

Tags

CCSS.HSF-IF.C.7A

Solve: x² + 24 = 11x

• -3 , -8

• 3 , 8

• 4 , 6

• 12 , -2

Tags

CCSS.HSA-REI.B.4B

What are the zeros of the function:

f(x) = 2x² - 14x + 24

• 4 and 3

• -8 and 3

• -6 and 4

• 2 and 7

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A