Question

math problem

Answer 1

az uickly lol

Answer 2

@AZ

Answer 3

so f(g(3))

first find g(3)

what is g(3) = ?

I can't keep repeating it to you each time. You need to learn it.

g(3) means the x-value is 3 so what is the y-value when x = 3?

Answer 4

@iuytyuioiuytyuiop

Answer 5

8 or 4?

Answer 6

... we're talking about g(3)

G

so look at the column for g(x)

Answer 7

12

Answer 8

where did you get 12 from?

Answer 9

1?

Answer 10

I'm going to tell you it one more time

if you don't understand, then tell me what you don't understand

we have two equations or functions

f(x) and g(x)

remember those are the same thing as y-values

now when you want to find out the y-value when x is a number like 0

you replace that 0 with the x inside the parenthesis

so f(0) and g(0)

that is the y-values of f(x) and g(x) function respectively when x = 0

does that make sense?

Answer 11

yep

Answer 12

so for your question we have

g(3)

that means look in that column that says g(x)

and find the value when x = 3

Answer 13

im sorry but im not sure

Answer 14

Do you see the g(x) column?

Do you see the row where it says x=3

what is the g(x) value when x is 3

Answer 15

8 and 4?

Answer 16

8 is the value when \(\Huge f(x)\) is equal to 3

we're talking about \(\Huge g(x)\)

so what is it in the column of g(x)??

Answer 17

4

Answer 18

good so that means

g(3) = 4

do you understand understand?

Answer 19

yep

Answer 20

4's the anser?

Answer 21

we're not done yet

\(\large f(g(3)) = f(\color{red}{g(3)})\)

we said that g(3) = 4

so replace that

\( f(\color{red}{4})\)

what is f(4) = ??

Answer 22

REMEMBER to LOOK in the f(x) column

Answer 23

14?

Answer 24

there you go!

Answer 25

14's the anser?

Answer 26

yes

Answer 27

thanks

Answer 28

you're welcome