Supose you have a linear transformation f: ℝ → ℝ, where f(2) = 1 and f(4) = 2.
a. use the adition property to compute f(6), f(8), f(10), and f(12).
b. find f(20), f(24), and f(30). show your work.
c. find f(−2), f(−4), and f(−8). show your work.
d. find a formula for f(x).
e. draw the graph of the function f(x).

rectangle: 9 1/8 x 4 1/9 = 37 37/72in

parallelogram: b times h= 10.3 x 6.2 = 63.86

trapezoid: a+b/2 times h= 42.5

volume of prism: l times w times h= 36

2x^2+5x+17

your welcome. : )

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,

i believe that the answer is

b. y-1=-2(x-4)

hope this !