Exponential Functions

Answer explanation

The domain of a function is the possible values of x. We can see that the graph is continuous, and the function is valid for all real values of x both negative and positive.

Answer explanation

• All values of x less than or equal to -3

• 3

• 1

• -3

• There is none. It does not intercept the axis.

• All values of x less than or equal to -3

• 3

• 1

• -3

• There is none. It does not intercept the axis.

• slope

• rate of change

• base

• exponent

• y-intercept

Answer explanation

What is the name of a line that continually approaches a given curve, but never reaches it?

• intercept

• tangent

• asymptote

• slope

• exponential