Step-by-step explanation:
the answer in this picture
The answer is E because 3 x 0 - 4 x -2 = 8
Answer:
x≥-8
Step-by-step explanation:
domain of f(x) :
9(x+8)≥0
x+8≥0
x≥-8
Step-by-step explanation:
Let p(x) be the profit function.

You simplify the expression to -3(x+4), then distribute -3 to x+4. -3•x=-3x and -3•4 is -12 so your final answer is -3x-12