b$.$ Find and graph the velocity function. When is the object stationary, moving to the right, and moving to the left?

c$.$ Determine the velocity and acceleration of the object at $\backslash ($ t$=1\backslash ).$

d$.$ Determine the acceleration of the object when its velocity is zero

e$.$ On what intervals is the speed increasing?

$\backslash ($ f$($t$)=$t$^\{2\}-14$ t ; $0\backslash$leq t $\backslash$leq $15\backslash )$

a$.$ Graph the position function. Choose the correct graph.

b$.\backslash ($ v$($t$)=\backslash )$

Graph the velocity function. Choose the correct graph.

A$.$D$.$

When is the object stationary? $($Simplify your answer. Use a comma to separate answers as needed.$)$

When is the object moving to the right?

The object is moving to the right on

$($Simplify your answer. Type your answer in interval notation. Use a comma to separate answers as needed.$)$

When is the object moving to the left?

The object is moving to the left on

$($Simplify your answer. Type your answer in interval notation. Use a comma to separate answers as needed.$)$

c$.$ The velocity of the object at $\backslash ($ t$=1\backslash )$ is $($Simplify your answer.$)$

The acceleration of the object at $\backslash (\backslash$mathrm$\{$t$\}=1\backslash )$ is $($Simplify your answer.$)$

d$.$ The acceleration of the object when its velocity is zero is

$($Simplify your answer.$)$

e$.$ On what intervals is the speed increasing?

The speed is increasing on the interval$($s$)\backslash (\backslash$square $\backslash )$

$($Simplify your answer. Type your answer in interval notation. Use a comma to separate answers as needed.$)$