Melinda has shown that a function, f(x), increases by 4 for every unit in the domain. what does this prove? (1 point) select one: a. the function f(x) is an arithmetic sequence. b. the function f(x) is a geometric sequence. c. the function f(x) is not a sequence. d. this does not prove anything.

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid

10 points? ? +++ me asap 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.