Mathematics, 09.09.2021 15:40, alyviariggins

Find 2f (2) -39 (2) given f(2)= x2 + 2x - 1 and g(x) = 2x - 4
O 2x2 – 2x – 14
O-3x2 – 2x – 1
O 222 - 2.0 + 10
0 -3.rº – 2x - 7

Please help show your work

Find 2f (2) -39 (2) given

f(2)= x2 + 2x - 1 and g(x) = 2x - 4
O 2x2 – 2x – 14
O-3x2 – 2x – 1
O 22

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:30, sara24starling

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

Answers: 1

continue

Mathematics, 21.06.2019 14:30, cameronrandom00

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Answers: 1

continue

Mathematics, 21.06.2019 17:00, sophiawatson70

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3

Answers: 1

continue

Mathematics, 21.06.2019 19:30, Davon21

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Answers: 3

continue

Do you know the correct answer?

Find 2f (2) -39 (2) given f(2)= x2 + 2x - 1 and g(x) = 2x - 4
O 2x2 – 2x – 14
O-3x2 –...