Which of the following is the inverse of the function given below? f(x) = x + 2/7 a. q(x) = -x+2/7 b. r(x) = 7/x+2 c. p(x) = 7x -2 d. s(x) = 2x +7

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u.s. dollars for every 100 euros. b. gabriella averages 100 u.s. dollars for every 25 euros. c. gabriella can exchange 75 u.s. dollars for 100 euros. d. gabriella can exchange 100 u.s. dollars for 75 euros.