91Ó°ÊÓ

Graph each function. Find the y-intercept, and state the domain and range.

$\mathit{y}\mathbf{=}{\mathbf{2}}^{\mathbf{x}}$

Consider the given function.

$y=3x^2+18x−21$

a. Determine whether the function has a maximum or minimum value.

b. State the maximum or minimum value.

c. What are the domain and range of the function?

Graph each function. Find the y-intercept, and state the domain and range.

$\mathit{y}\mathbf{=}{\mathbf{3}}^{\mathbf{x}}\mathbf{+}\mathbf{1}$

Graph each function. Find the $\mathit{y}$-intercept, and state the domain and range.

$\mathit{y}\mathbf{=}{\mathbf{3}}^{\mathbf{x}}\mathbf{+}\mathbf{1}$

Consider the given function.

$y=−2x^2−16x+18$

a. Determine whether the function has a maximum or minimum value.

b. State the maximum or minimum value.

c. What are the domain and range of the function?

Graph each function. Find the y-intercept, and state the domain and range.

$\mathit{y}\mathbf{=}{\mathbf{4}}^{\mathbf{x}}\mathbf{+}\mathbf{2}$

Consider the given function.

$y=−x^2−14x−16$

a. Determine whether the function has a maximum or minimum value.

b. State the maximum or minimum value.

c. What are the domain and range of the function?

Graph each function. Find the y-intercept, and state the domain and range.

$\mathit{y}\mathbf{=}{\mathbf{2}}^{\mathbf{x}}\mathbf{−}\mathbf{3}$

Consider the given function.

$y=4x^2+40x+44$

a. Determine whether the function has a maximum or minimum value.

b. State the maximum or minimum value.

c. What are the domain and range of the function?

Consider the given function.

$y=−x^2−6x−5$

a. Determine whether the function has a maximum or minimum value.

b. State the maximum or minimum value.

c. What are the domain and range of the function?