Round 7e.82 to the nearest whole number

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Consider the diagram. which line segment has the same measure as st? rx tx sr xs