Fall Final Review 2021

What is the y intercept?

• (5.5, 0)
• (0, 2.2)
• (0, 5)
• (0, -2.2)

Find the minimum and maximum values of f(x) on interval [-1,3].

• min y=1, max y=5
• min y=5, max y=1
• min y=4 max y=-4
• min y=0 max y=6

The graph of a quadratic function is shown.
What statement about this graph is not true?

• The graph has a y-intercept at (0, 8)
• The graph has a maximum point at (-1, 9)
• The graph has an x-intercept at (2, 0)
• The graph has the y-axis as a line of symmetry

What is/are the x-intercepts?

• (-4,0)

• (0,-4)

• (8,0)

• (0,8)

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

What are the green dots called? (pick all that apply)

• axis of symmetry

• vertex

• solutions

• x-intercepts

What is the green dot on the parabola called?

• maximum

• minumum

• axis of symmetry

• vertex

What is the vertex of this graph?

What are the solutions?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

What is the name of this graph?

• absolute value

• quadratic

• linear

• square root