C'mon people! For the function g(x) = 2x2 – 19, what is the difference quotient? A. 2h; h ≠ 0

B. 2x + 2h; h ≠ 0

C. 4x + 2h; h ≠ 0

D. 4x + 2h – 19; h ≠ 0

What is the area of the triangle 10 13 12

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions

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.