Mathematics, 19.04.2021 23:10 oliviabob9893

Evaluate the function f(x) = x2 – 1 for f(–2).

I NEED THIS KINDA FAST PLEASE ANSWER!!!

A)

f(–2) = –5

B)

f(–2) = –3

C)

f(–2) = 5

D)

f(–2) = 3

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, laylay7383

The table below shows the height of a ball x seconds after being kicked. what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x) = x2 + x + 0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds? feet

Answers: 2

continue

Mathematics, 21.06.2019 20:00, lucerogon7403

How can you construct perpendicular lines and prove theorems about perpendicular lines

Answers: 3

continue

Mathematics, 21.06.2019 21:00, joshuasanders8862

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up

Answers: 1

continue

Mathematics, 22.06.2019 00:30, lazavionadams81

The nth term of a sequence in 2n-1 the nth term of a different sequence is 3n+1 work out 3 numbers that are in bothe sequences and are between 20 and 40

Answers: 2

continue

You know the right answer?

Evaluate the function f(x) = x2 – 1 for f(–2).

I NEED THIS KINDA FAST PLEASE ANSWER!!!