How does the graph of g(x) = 3x – 2 compare to the graph of f(x) = 3x?
a. the graph of g(x) is a translation of f(x) 2 units left.
b. the graph of g(x) is a translation of f(x) 2 units right.
c. the graph of g(x) is a translation of f(x) 2 units up.
d. the graph of g(x) is a translation of f(x) 2 units down.

we have

we know that

the rule of the translation

is equal to

that means

the graph of f(x) is a translation of g(x) units up

or

the graph of g(x) is a translation of f(x) units down

therefore

the answer is the option d

the graph of g(x) is a translation of f(x) units down

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

what is the answer?