Question

let f(x)=3x+2 and g(x)=-x^2+2x

Answer 1

whats the question?

Answer 2

I was moved into a algerbra 2 class late and have no idea how to solve this question:let f(x)=3x+2 and g(x)=-x^2+2x. find (f+g)(x) (f-g)(x) (f x g)(x)

Answer 3

ok

Answer 4

Well jow would you go about doing this?

Answer 5

Give me the questopn and the problems

Answer 6

how*

Answer 7

that is the question

Answer 8

savannahshea I cant help if You dont tell me your problems and your question

Answer 9

she did, at the top

Answer 10

@Savannahshea you aren't replying to my question.

Answer 11

im sorry I don't even know how to start it.

Answer 12

(f+g)(x) is the same as f(x) + g(x). so add the two functions.

Answer 13

so would the answer just be -3x^2+4x?

Answer 14

no, it'll be x^2 + 2x + 3x + 2

Answer 15

-x^2*

Answer 16

how do you do that? like the work to solve it? thank you so much

Answer 17

combine similar terms, you said you were in algebra 2. the x's go together, the x^2 go together and the numbers go togrther

Answer 18

okay thank you! would you mind helping me with two other ones?

Answer 19

it's pretty similar. (f-g)(x) is the same as f(x) - g(x)

Answer 20

(3x+2) - (x^2 + 2x)

Answer 21

-x^2*

Answer 22

that is none of the answer options