Mathematics, 17.05.2021 06:30, josetheghost6313

Which of the following functions
opens downward?
y = –2x2 + x + 3
f(x) = 0.5x2 – x.- 1

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, mncampbell01

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

Answers: 1

continue

Mathematics, 21.06.2019 16:30, josh11742

Find the quotient. 50a2 – 98b2 -5a +7b

Answers: 1

continue

Mathematics, 21.06.2019 22:30, DatBoiCedd

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)

Answers: 1

continue

Mathematics, 21.06.2019 23:30, reycaden

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x

Answers: 1

continue

Do you know the correct answer?

Which of the following functions
opens downward?
y = –2x2 + x + 3
f(x) = 0.5x2 – x...