Question

can someone help clarify this question?

Answer 1

If f(x) = 2x – 4 find f(q + 1):
A. 2q + 4
B. 2q + 2
C. 2q – 6
D. 2q – 2

Answer 2

f(something) means x = something

so f(q+1) would be x=q+1
sub x for q+1 and then simplify

Answer 3

hey, you know how to do it.

Answer 4

Last time, you perform well. Why do you ask the same type of question?

Answer 5

would i plug in the x's? f(2)+4?

Answer 6

Nope

Answer 7

see (q+1) as the whole number like 8 or -5 or 3, do the same with last time, what do you get?

Answer 8

(8+1) =9?

Answer 9

so would q basically be x?

Answer 10

ok, answer me , take very slow step
\(f(\color{red}{x})=2*\color{red}{x}-4\)
Now, \(f(\color{red}{5})=2*\color{red}{5}-4\), right?
\(f(\color{red}{9})=2*\color{red}{9}-4\), ok?

Answer 11

Ok??

Answer 12

\(f(\color{red}{(q+1)})=2*\color{red}{?}-4\)

Answer 13

but what number would be q?

Answer 14

who cares?

Answer 15

if they ask you to put q there, just let it there. The option choices have q also.

Answer 16

If x is a variable, why not q?

Answer 17

so f(q+1)= 2x 1-4 ?

Answer 18

\(f(\color{red}{(q+1)})=2*\color{red}{(q+1)}-4\)

Answer 19

Hey, are you teasing me? try to burn me out??

Answer 20

im really sorry im literaly doing multiple work for other stuff right now if you want you can go i will eventually get it thankyou for your time tho i really appreciate it thanks

Answer 21

Multiple work at the same time?? That's why you don't pay attention to the thing you mastered before.