Identify a horizontal or vertical stretch or compression of the function f (x) =square root x by observing the equation of the function g(x) =square root 4/5x. Hello! Please help. Answers:

A) Vertical compression by a factor of 5/4
B) Vertical stretch by a factor of 5/4
C) Horizontal stretch by a factor of 5/4
D) Horizontal compression by a factor of 5/4

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

he kicked it up? is this the answer ?

step-by-step explanation: