Question

If f(x) = 5x + 3 and g(x) = 2x + 3, what is f(g(x))

Answer 1

plug in g(x) wherever there is an x in f(x).

Answer 2

Does that make sense? That might sound confusing

Answer 3

@blondiee98

Answer 4

so f(x)=5x+3 if you subtistute g(x) for the x in the equation that is f(g(x)) so 5(2x+3)+3

Answer 5

which will be 10x+18

Answer 6

Is that clear or is it still confusing?

Answer 7

i see! thank you!

Answer 8

you're welcome