4 years ago

If f(x)=3x^2+1 and g(x)=1-x, what is the vaue of (f-g)(2)? [•12 •14 •36 •38]

Mathematics

1 answer:

Cerrena [4.2K]4 years ago

7 0

Step-by-step explanation:

(f-g)(x) = f(x) - g(x).

When x = 2, f(2) - g(2) = 3(2)^2 + 1 - (1 - 2) = 12 + 1 + 1 = 14.

You might be interested in

Plz helppp..........!!!!!!!!!!!

Setler [38]

Answer:

~ 50 centimeters of the poster ~

Step-by-step explanation:

Let us plan out our steps, and solve for each:

1. Given the information, let us create a proportionality as such:

5 = 1 ⇒ x - centimeters of the poster

x 10

2. Now let us cross multiply, and solve through simple algebra for x:

5 * 10 = x,

x = 50 centimeters of the poster

5 0

3 years ago

Write a real word problem that can be represented by the expression 5x+10

trasher [3.6K]

A member ship at the gym cost 5 dollars a month plus a locker holding fee of 10 dollars

3 0

3 years ago

Read 2 more answers

Helppp pleaseeee!!!!!!!!!!!

kvv77 [185]

Step-by-step explanation:

i can't see ur question the pic is black can u resend

6 0

3 years ago

Read 2 more answers

Need answer PLS will give brainiest

Oxana [17]

Answer:

n=-6

Step-by-step explanation:

4 0

3 years ago

Please look at the image

Tpy6a [65]

Answer: ok i did :)

Step-by-step explanation: how are you?

6 0

3 years ago