What is the range of the function f(x) = 3.2x for the domain {-4, -2, 0, 2, 4}?

A.
{-12.8, -6.4, 0, 6.4, 12.8}

B.
{12.8, 5.5, 0, -6.4, -12.8}

C.
{0, 6.4, 12.8, 19.2, 25.6}

D.
{-12, -6, 0, 6, 12}

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)