Solve Quadratics by Graphing and Square Root

What are the solutions? Check all that apply.

• -1

• 1

• 3

• no solution

What are the solutions? Check all that apply.

• 2

• no solution

• 3

• 4

What are the solutions? Check all that apply.

• -4

• 0

• no solution

• -2

What are the solutions? Check all that apply.

• -2

• no solutions

• -6

What  are the solutions of this graph?

• -2 and 3

• -1/2 and -6

• -2 and -6

• 3 and -6

x² -4 = 77

• 9

• -9

• No Real Solutions

• ±9

Tags

CCSS.8.EE.A.2

What are the solutions to this function?

• x={2}

• x={2,0}

• x={-2}

• x={0,-2}

What are the solutions?

• -2, 1

• 1, 2

• -1,2

• 0,-4

Use the graph to solve 2x² + 12x - 18 = 0

• x = 3 and x = -3

• x = 3

• x = -3

• No real solutions

What are the solutions?

• 0 and 8

• -2 and -4

• 3 and -1

• 2 and 4