Question

If f(x) is parallel to the line y=3/4x+2/5, which function could be f(x)

Answer 1

A line that is parallel, is one with the same slope. The slope of the line from the equation is y = 3/4x + 2/5, is 3/4.

Therefore you can put any number instead of 2/5 and the line would be parallel.
Some examples of f(x) would be:

`f(x) = (3)/(4) + 15`

`f(x) = (3)/(4) + 253`

`f(x) = (3)/(4) - 43`

Hope this helps!