Section 8 Summary of Functions Review

Select all that are true about quadratic functions

• range is all real numbers

• shape is a parabola

• rate of change is not constant

• it has only one vertex

Select all that are true about linear functions.

• rate of change is constant

• domain is all real numbers

• there is exactly one y-intercept

• maximum number of vertices is one

Select all that are true about exponential functions.

• it does not have a vertex

• the domain is all real numbers

• rate of change is not constant

• maximum number of x-intercepts is two

What type of function does this represent?

• Linear function

• Quadratic function

• Exponential function

• Absolute value function

What type of function does this table represent?

• Linear function

• Quadratic function

• Exponential function

• Square root function

What type of function does this table represent?

• Linear function

• Quadratic function

• Exponential function

• Absolute value function

Complete the sentence.

An even function has symmetry about the ________.

• x-axis

• y-axis

• origin

Complete the following sentence.

An odd function has symmetry about the _________.

• x-axis

• y-axis

• origin

What type of function does the graph represent?

• linear function

• quadratic function

• exponential function

• square root function

What type of function does the graph represent?

• linear function

• quadratic function

• exponential function

• absolute value function