Using the slope and the y-intercept, graph the line represented by the following equation. then select the correct graph. 2y + 4 = 0

A line parallel to x axis and passing through (0,-2)

Step-by-step explanation:

Let us see the slope intercept form of a linear equation.

It is given as

y=mx+c

Our equation is

2y+4=0

Or 2y+0*x+4=0

2y=0*x-4

Dividing each term by 2 we get

y=0*x-2

Comparing it with

y=mx+c

m=0, that is slope of line is 0, or we can say that the line is parallel to x axis.

Also

c=-2

That means this line intersect at (0,-2) on y axis.

Hence it is a line parallel to x axis and intersecting y axis at (0,-2)

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.