Question

Find and simplify the diffrence quotient
f(x)=4xsq

f(x+h)-f(x)/h

Answer 1

4xsq ???

Answer 2

\[f(x)=4\sqrt x\]?

Answer 3

or perhaps\[f(x)=4x^2\]?

Answer 4

the latter on perhaps

Answer 5

@Courtney.soden please clarify if you would like our help

Answer 6

your answer will be 2x+h

Answer 7

ExperimentX you got it [=

Answer 8

but did \(you\) get it courtney?

Answer 9

Turing Test sorry but not being exact

Answer 10

that's fine
do you understand how to do the problem?

Answer 11

I get it I been trying to work it out but kept getting 8/h+x+4h

Answer 12

do you see where you made your mistake now?
or do you need more help?

Answer 13

I see where I made my mistake though wouldnt it be 4(2x+h)

Answer 14

let's see
let's not write the h in the denominator, and just do the numerator first:
what is\[f(x+h)-f(x)\]in this case?