Ms Ays Quad Quiz

Does this graph in the back have maximum or minimum value?

• maximum
• minimum
• neither
• both

Name the x-intercept(s)?

• (0,0) only
• (4,0) only
• (2,4)
• both (0,0) and (4,0)

On what interval is this function increasing?

• The function is only decreasing.
• [0,2]
• [2,∞)
• (-∞,2]

A line about which a figure is symmetric is the ____ __ ________

• Solution Set
• Intercept Formula
• Quadratic Function
• Axis of Symmetry

What is the equation for this axis of symmetry?

• y=3
• x=3
• x=5
• x=1

On what interval is this function decreasing?

• [2,∞)
• (-∞,2)
• The entire function is decreasing.
• The entire function is increasing.

Standard form of a quadratic equation

• y=x²
• y=ax²+bx+c
• y=mx+b
• y=x

Name the y-intercept(s)?

• (0,0) 
• (4,0) 
• (2,4)
• both (0,0) and (4,0)

What is the vertex?

• (5,2)
• (2,5)
• (-2,5)
• (-5,2)

How do we find the y-intercept of any equation?

• Substitute 0 in for x.
• Substitute 0 in for y.
• Substitute a random number in for x.
• Make an educated guess.