Solve Function F(X) for Known X Value for Quadratic Equation

What is the equation for the axis of symmetry of 
f(x)= (x +1)² + 5

• x = 1

• x = -1

• x = -5

• x = 5

The solutions of a quadratic equation are known as the _____.

• Vertices

• Roots

• Squares

• Formulas

The solutions to quadratic equations are known as......

• y-intercepts

• roots or zeros

• vertex

• axis of symmetry

Tags

CCSS.HSF-IF.C.7A

Solve for x: 2x²-8x-24=0

Hint: Factor or Mode 5/3

• x= 6, -2

• x= 2, -6

• x= 4, 2

• x= 2, 6

Tags

CCSS.HSA-REI.B.4B

What are the solutions to 5( x - 3 )² = 45?

• x = 6 and x = 0

• x = -3 and x = 45

• x = -6.71 and x = 6.71

• x = -3 and x = 3

Tags

CCSS.HSA-REI.B.4B

What are the solutions for the equation 2x² + 16x = 18

• x = -1 and x = 9

• x = -9 and x = 1

• x = 2 and x= 18

• x = 2 and x = 16

Tags

CCSS.HSA-REI.B.4B

What's the axis of symmetry of y=3x²-6x+4

• x=1

• x=-6

• x=2

• x=-1

Which is these equations is a quadratic function?

• f(x)=2x+5

• f(x)=2^x

• f(x)=(x+1)³

• f(x)=(x-5)²

Solve
x² + 13x + 12 = 0

• x = -12, -1

• x = 12, 1

• x = 13, 1

• x = -13, -1

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