Evaluate (solve): 9c-2-4c when c= (-4) *

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

286 divided by 457.6 what is the quotient?

Suppose that the function f is defined. , for all real numbers, as follows. _ \ 1/4x² -4 if x≠ -2 f(x)=< /_-1 if x=-2 find f(-5), f(-2), and f(4)