Carmen is a salon owner. Yesterday, she did 4 haircuts and colored the hair of 3 clients, charging a total of $345. Today, she did 4 haircuts and colored the hair of 2 clients, charging
a total of $274. How much does Carmen charge for her services?
Carmen charges $ for a haircut and $
for a coloring.

the slope of the first function is -3. (3/1)

the slope of the second function is 1. (13-10/6-3).

since |-3| is greater than |1|, the function with the steepest slope is the first.

question:

could we have options?

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option