In the function f(x), x is replaced with 3x. f(x)=12sin(x)−4 what effect does this have on the graph of the function? in the function f(x), x is replaced with 3x. f(x)=12sin(x)−4 what effect does this have on the graph of the function?

It is horizontally compress by 3 units

Step-by-step explanation:

We are given function as

When we replace x 3x

we get new function as

Whenever 'a' is multiplied to x-->ax

then it is horizontally compress by 'a' units

So, x--->3x

So,

It is horizontally compress by 3 units

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3