Question

Please help !! describe how you would obtain the graph of the function y = f(x/3) - 4 from the graph of y =f(x).

Answer 1

hey i really need help with this question please.

Answer 2

well, you'd first need to know what f(x) is
in this case we just know is a function

so f(x/3) will needs to be obtained
once we get that, you plug it in the 1st function

Answer 3

what do you mean by f(x/3) needs to be obtained first?

Answer 4

like for example say f(x) = 2x + 5

so f(x/3) = 2(x/3) + 5

from there then y = f(x/3) -4
now we'd know that f(x/3) = 2(x/3) + 5 so we use that

y = ( 2(x/3) + 5 ) - 4

Answer 5

i a sorry but I hav 0% idea on this question

Answer 6

you evaluate the INNER function first, and expand to the OUTTER function

Answer 7

sorta like PEMDAS
you do parentheses first, then the rest

Answer 8

oh wonderful thank you so much fr you help

Answer 9

yw