How to find hypotenuse.

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq