Solving Quadratics, Square Roots, Factoring, Graphing

What mathematical process did they use?

• Quadratic Formula

• Completing the Square

• Factoring

• Differentiation

Tags

CCSS.HSA-REI.B.4B

Solve by factoring. (HINT: Factor GCF 1st)

• x = 3, x = -6

• x = 0, x = 2

• x = 2, x = 3

• x = -2, x = 1

Tags

CCSS.HSA-REI.B.4B

• ±81
• ±9
• ±3
• No real solution

Tags

CCSS.8.EE.A.2

• A
• B
• C
• D

Tags

CCSS.8.EE.A.2

x² - 9x = 0

• 9

• 0, 9

• -9, 0

• -9

Tags

CCSS.HSA-REI.B.4B

Use the graph to determine the solutions.

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3

The graph of a quadratic function is shown. What are the roots/solutions of the function?

SELECT TWO correct answers.

Find the roots

• x = -1 x = 3

• x = -2 x = 3

• x = -1 x = 4

What  are the solutions of this graph?

• -2 and 3

• -1/2 and -6

• -2 and -6

• 3 and -6

What are the solutions to this function?

• x={2}

• x={2,0}

• x={-2}

• x={0,-2}