The amount of money, y, pizzeria L makes by selling x pizzas can be modeled by the equation
y = 14x. The relationship of the amount of money
pizzeria K makes is shown in the following graph.
Which pizzeria makes more money per pizza?

The function f is defined by f(x)=xsquared+3x-10 if f(x+5)=xsquared+kx+30, k=find the smallest zero of f(x+5). x=

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

In one month jillian made 36 local phone calls and 20 long-distance calls what was her ratio of local calls to long-distance calls for that month?