Given the function f(x) =  $3x-x^2$ , find f(-2)

The number of bacteria present in a colony is 180 at noon, and it increases at a rate of 22% per hour. How many bacteria will be present 4 hours later? Use the exponential  $y=ab^x$  

Solve the inequality.  $-2\left(x-3\right)>36$  

Solve the system of equations:

3x − y = 17

−x + y = −7

Consider the sequence 4, 1, -2, -5. What is the 65th term of this sequence?

Simplify: (2w⁻²)⁴

 $64^{\frac{1}{3}}$  Simplify

What is the equation for the line?

What is the equation of the line that passes through the points: (2, 9) and (22,-1)

What is the inequality of the line shown?