Solving Quadratics Using Graphs and Tables

What is the solution set for the following quadratic equation?

• no solution

What is/are the zero(s) of the quadratic function?

• no solution

What is/are the x-intercept(s) of the quadratic graph?

Tags

CCSS.HSF-IF.C.7A

What is the solution set for the following quadratic equation?

• no solution

Use the graph of the function f(x)=-2x²+4x+6 to find the solution(s) of the equation -2x²+4x+6=0.

• x=-1

• x=3

• x=-1 and x=3

• x=1and x=8 

• -2

• 1

• 17

• 0

• 5

• -1

• -27

Use the graph to solve the equation: x²+x-6=0

• x= -6

• x=0

• x=3 and x= -2

• x= -3 and x=2

• -1 and 3
• 1 and -3
• -1 and -3
• 1 and 3

• 3

• 18

• 0

• 9

What are the zeros of the quadratic function?

• no solution