Construct a linear equation if slope is 7.5 and ordered pairs are (2,17.50), (5,40.00)

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.

Which of the following is true for the relation f(x)=2x^2+1

If i have one apple and give you the apple, how many apples do i have?