Solve Quadratic STAAR

What are the solutions?

(x-3)² - 8 = 1

• 11 and -19

• 16 and -2

• 3 and -21

• 6 and 0

• 14 and -24

Tags

CCSS.HSA-REI.B.4B

What are the solutions? (x+9)² + 8 = 152

• 11 and -19

• 16 and -2

• 3 and -21

• 5 and -1

• 14 and -24

Tags

CCSS.HSA-REI.B.4B

The function y = x² - 2x - 2 is graphed below. What are the values of x² - 2x - 2 = 6?

• x = -3 and x = 1

• x = -2 and x = 4

• x = -1 and x = 3

• x = -2 and x = 2

• 4, indicating two real solutions

• 16, indicating two real solutions

• -8, indicating no real solutions

• 8, indicating two real solutions

Tags

CCSS.HSA-REI.B.4B

What are the solutions? (x+5)² - 2 = 359

• 11 and -19

• 16 and -2

• 3 and -21

• 5 and -1

• 14 and -24

Tags

CCSS.HSA-REI.B.4B

• 4 and 6

• 4 and -6

• -4 and -6

• -4 and 6

Tags

CCSS.HSA-REI.B.4B

• -4 and 5

• 4 and -5

• -2 and 11

• 2 and -11

Tags

CCSS.HSA-REI.B.4B

Identify the roots of the quadratic.

• x = {-1, 3}

• x = {-3}

• x = {1, -4}

• x = {1}

What are the zeroes of the graph?

• x = {-3, 1}

• x = {-3}

• x = {-8, 1}

• x = {-4, -2}

Tags

CCSS.HSA.APR.B.3

Find the solution to the quadratic equation:
x^2-10x-24=0

• x = {-24, -10}

• x = {10, 24}

• x = {-12, 2}

• x = {-2, 12}

Tags

CCSS.HSA-REI.B.4B