Help asap Han ran 10 meters in 2.7 seconds. At this rate how long would it
take him to run 50 meters?
30.5 seconds
6
13.5 seconds
2.7 seconds
D.
12 seconds

How do i find the missing angle measure in a polygon

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =