Me find the correct answer to 1& 2

Restrictions on f(x) = 1/x+5 and g(x) = x-2

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.