If im right, the correct answer should be D.
Yeah 420 i think hope this helps
The answer is:
The slope is: 4
The y-intercept is: 3
The explanation is shown below:
1. The slope intercept form of the linear equation is:

Where
is the slope and
is the y-intercept.
2. Therefore, you must solve for <em>y</em>, as following:

