Question

Please Please help!

Find an equation of the line through (2,5) and parallel to y=4x-4. write the equation using the function notation.

Answer 1

I really need some help with this

Answer 2

y = mx + b
y = 4x + b
5 = 4(2) + b
5 = 8 + b
5 - 8 = b
-3 = b

So the parallel line is
y = 4x - 3

Re-written in function notation:
y = f(x), therefore

f(x) = 4x - 3