Identify the slope and y-intercept of the equation below.
3x + y = 2
a. m = -3 ; b = 2
b. m = -3 ; b = -2
c. m = 3 ; b = 1
d. m = 3 ; b = 2

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a. f[g(3)] b. g[f(5)] c. g{f[g(-4)]}

What are the values of each variable in the diagram below?