Question

*Will fan and medal!* Given the equation f(x)=2x+6 find:

Answer 1

f(x+h) and f(x+h)-f(x) all over/ h

Answer 2

Oh and simplify -___-

Answer 3

f(x)=2x+6
f(x+h)=2(x+h)+6

Answer 4

I don't understand :(

Answer 5

okay f(x+h) means x put (x+h)

Answer 6

f(x)=2x+6
f(x+h)=2(x+h)+6

Answer 7

is that clear

Answer 8

[f(x+h)-f(x)]/h
=[2(x+h)+6-(2x+6)]/h
=[2x+2h+6-2x-6]/h
=2h/h=2

Answer 9

It is wrong, the first one :/

Answer 10

f(x+h)=2(x+h)+6=2x+2h+6

Answer 11

this is right

Answer 12

2x+2h+6?

Answer 13

I got 2x+6+fh but that was wrong too lol

Answer 14

it should be 2x+6+2h

Answer 15

the (f) there has no meaning, it should be (2)