Question 3 of 25 If (2, 1) is an ordered pair of the function (x), which of the following must be
an ordered pair of the inverse of f(x)?
A. (2,1)
B. (2.2)
C. (1,1)
D. (1,2)
SUBMIT

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?

What is 0.368,0.380,0.365,and 0.383 in order from least to greatest

Given a = {(1, , 5)(6,4)}, b = {(2,0)(4, ,5)(0, 0)) and c = {(1, 1)(0, 2)(0, 3)(0, ,5)}, answer the following multiple choice question: from the list of sets a, b, and c, state the domain of set b. domain of set b: {0, 6,5} domain of set b: {2, 4,-4, 0} set b does not have a domain