91Ó°ÊÓ

Consider the given function.

$y=−3x^2−12x−9$

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 the function.

$y=−3x^2+6x−4$

Find the next three terms in each geometric sequence.

$\mathbf{−}\mathbf{1}\mathbf{,}\mathbf{1}\mathbf{,}\mathbf{−}\mathbf{1}\mathbf{,}\mathbf{1}\mathbf{,}\mathbf{.}\mathbf{....}$

Graph the function.

$y=−2x^2−4x−3$

Find the next three terms in each geometric sequence.

$\mathbf{3}\mathbf{,}\mathbf{9}\mathbf{,}\mathbf{27}\mathbf{,}\mathbf{.}\mathbf{....}$

Find the next three terms in each geometric sequence.

$\mathbf{256}\mathbf{,}\mathbf{128}\mathbf{,}\mathbf{64}\mathbf{,}\mathbf{.}\mathbf{....}$

Graph the function.

$y=−2x^2−8x+2$

Write the equation for the nth term of each geometric sequence.

$\mathbf{−}\mathbf{1}\mathbf{,}\mathbf{1}\mathbf{,}\mathbf{−}\mathbf{1}\mathbf{,}\mathbf{1}\mathbf{,}\mathbf{.}\mathbf{....}$

Graph the function.

$y=x^2+6x−6$

Write the equation for the nth term of each geometric sequence.

$\mathbf{3}\mathbf{,}\mathbf{9}\mathbf{,}\mathbf{27}\mathbf{,}\mathbf{.}\mathbf{....}$