Consider a function f(x). The function has critical points at −2, −53, −79, and −47. The table below shows the open intervals between each of these critical points and the sign of f′(x) on each interval. On which of the intervals is the function f(x) decreasing?

468

step-by-step explanation:

the answer to the expression is 83

she drove 134 miles

step-by-step explanation:

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)