Example 3: A rectangular garden has a length of (x + 4) feet and a width of (x+3) feet. What is the perimeter of the garden?

Find x to the nearest hundredth place

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?