Here’s the riddle!
I’m aware it sayas “step 3” but i found it on a riddles website

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

Find the area of an equilateral triangle with a side of 6 inches

Factor the polynomial by its greatest common monomial factor.