Solve Quadratics Using Tables and Graphs

The name for an equation that contains an x² term is...

• Parabola

• Vertex

• Quadratic

• Linear

What was the 1st method we learned for solving a Quadratic Equation?

• Using Square Roots

• Using Graphs and Tables

• By factoring

Tags

CCSS.HSA-REI.B.4B

How many zeros does this graph have?

• None

• One

• Two

• Can not be determined

Tags

CCSS.HSF-IF.C.7A

Using this graph, solve the equation x²+4x+5=2

• No solution

• x = -2

• x = -3 and x= -1

• x = 5

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

Use the graph to solve the equation

• x=2

• x= -0

• x= -2

• x=0

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 

Use the graph to determine the solutions.

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3

Tags

CCSS.HSF-IF.C.7A

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

• x = 3 and x = -3

• x = 3

• x = -3

• No real solutions