Question

Consider the function f(x) below:

Answer 1

if find g(4)

Answer 2

@agent0smith can u help?

Answer 3

@Spacelimbus can u help please?

Answer 4

I've got this.

Answer 5

ok can u help?

Answer 6

\[g(x)=\int\limits_{1}^{x} f(t)dt\]
Based on that, it's just the area under f(x) from 1 to 4. That should be easy to find geometrically.

Answer 7

okay i got 3 is that correct?

Answer 8

@SithsAndGiggles can u help?

Answer 9

I count three boxes and three triangles. That's three and three halves.

Answer 10

@Numb3r1, you mean 4 and a half.

Answer 11

I like to leave a little simplification for them to do, but yes.

Answer 12

Oh, I misread that. Sorry

Answer 13

I thought you had said 3 and a half.

Answer 14

so its 4.5

Answer 15

Yup! If you have a graph and can just count the integral, do.