Quadratic Characteristics from Forms

Use the graph to determine the x-intercept(s).

• (1, 0)

• (0, 3), (0, 1)

• (3, 0), (1, 0)

• (0, -3)

What is the sign of the leading coefficient for this graph?

• positive

• negative

• Not enough information

• Sagittarius

Does the graph represent a min/max/both/neither?

• Minimum

• Maximum

• Both

• Neither

What is the minimum of the function?

• -9

• 0

• 4

• 8

What is the vertex of this function?

• (0, - 1)

• (0, 0.5)

• (-1, 0)

• (0.5, 0)

What is the name given to the dotted line?

• y-intercept

• axis of symmetry

• vertex

• x-intercept

What is the axis of symmetry?

• y = 4

• x = 0

• x = 4

• y= 7

What is the interval of increase for this function?

What is the interval of decrease for this function?

What is the sign of the leading coefficient for this graph?

• positive

• negative

• Not enough information

• Pisces