Question

find the y intercept and the slope of thr line y=-7-3x

Answer 1

By definition, the Slope-Intercept form of the equation of a line is:

$y=mx+b$

Where "m" is the slope of the line and "b" is the y-intercept.

In this case, you have the following equation of the line given in the exercise:

$y=-7-3x​$

You can rewrite it as following:

$y=-3x​-7$

Therefore, knowing the explained before, you can identify that:

$\begin{gathered} m=-3 \\ b=-7 \end{gathered}$

The answer is:

• Slope:

$m=-3$

• y-intercept:

$b=-7$