Question

The function f(x) is represented by this table of values. x f(x) -5 35 -4 24 -3 15 -2 8 -1 3 0 0 1 -1 Match the average rates of change of f(x) to the corresponding intervals. -3 -8 -7 -4 [-5, -1] arrowRight [-4, -1] arrowRight [-3, 1] arrowRight [-2, 1] arrowRight

Answer 1

If f:R→R is defined by

f(x)=⎧⎩⎨⎪⎪x+4 for x<−43x+2 for −4≤x<4x−4 for x≥4