Quadratics Find Roots Find Vertex Word Problems

Give the vertex of the equation.

• (-5, -42)

• (-5, 8)

• (-10, -33)

• (5, 8)

What's the x value of the vertex of y = 3x² - 6x + 4 ?

• x=1

• x=-6

• x=2

• x=-1

Find the vertex of 
f(x) = -x² - 4x + 12.

• (-2, 16)

• (2, 0)

• (2, 4)

• (-2, 4)

Find the vertex.  y = x²+ 16x + 71

• V(-8, 7)

• V(-8, 3)

• V(8, 10)

• V(16, -2)

Find the zero(s) of the function.

• x = -1, -4

• x = 1, 4

• x = 6

• x = -6, 6

Find the root(s) of the function.

• No solution

• Many Solutions

• x = 4, -5

• x = -4, 5

What is the maximum/minimum of a parabola called?

• vertex

• point

• top

• bottom

Does this graph have a maximum or minimum?

• Minimum

• Maximum

What are the x- intercepts?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

What is the equation for axis of symmetry?

• y=3

• x=3

• x=5

• x=1