Mathematics, 15.08.2021 17:10 lizbethmillanvazquez

the graph of y = -1/2x + 2 is positive over the interval (-infinity, 4) and negative over the interval (4, infinity). what happens on the graph when x=4? explain.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, zacksoccer8279

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k

Answers: 1

continue

Mathematics, 21.06.2019 17:20, kolbehoneyman

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers. a) one of the 400 passengers is selected uniformly at random. let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

Answers: 3

continue

Mathematics, 21.06.2019 19:30, selldotjr

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then, the two had the same amount of money. how much money did each have originally?

Answers: 1

continue

Mathematics, 21.06.2019 19:30, bree480

Aline passes through 3,7 and 6,9 what equation represents the line

Answers: 2

continue

You know the right answer?

the graph of y = -1/2x + 2 is positive over the interval (-infinity, 4) and negative over the interv...