Consider the function f, which is defined over all real numbers. The functions table below shows the function values of f for inputs between -9 and 1. x-9-8-7-6-5-4-3-2-101
f(x)8642102791115
What is the average rate of change of f over the interval −2≤x≤0 ?

I have a test due soon please help

What is the value of x in the diagram below?

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1