Given f (x) = 4x-3, g(x) = x^3 +2x
Find (f-g) (4)

Step-by-step explanation:

We are given the two functions:

And we want to find the value of:

Recall that this is equivalent to:

Find f(4):

And find g(4):

Substitute:

And subtract. Hence:

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.