# How do you write an equation of a line through (-1,-4) parallel to y=4x+5?

##### 1 Answer

Nov 14, 2016

The equation of the line is

#### Explanation:

The equation of a line is

where

All parallel lines have the same slope.

The slope is

The equation of a line through

Here

Therefore, the equation is

graph{(y-4x)(y-4x-5)=0 [-6.244, 6.243, -3.12, 3.123]}