Only a and b. also don't just answer to get points, it's fr annoying

a. steepness in this context is showing the slope, or the price relation. I cant really tell the difference because the colors look similar but which ever is the most steep indicates a greater volume of sale.

b. take two points on each line

then do y2-y1/x2-x1 to get the slope!

best

answer: ouch. thats difficult

step-by-step explanation:

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3