Vicky is solving an equation where both sides are linear expressions. She sets each linear expression equal to y and graphs the resulting system. If the y-intercepts of the graphs are the same but the slopes are different, then graphs has 1 intersection.
<h3>What is Slope intercept form?</h3>
y=mx+c is the slope intercept form of a line.
If the y-intercepts are the same, then the two linear have the same y-intercept as a solution. That is one common solution for both expressions. The two expressions intersect at that point. Since the slopes are different, there are no more common solutions since if two different lines intersect, they intersect at exactly one point and no more.
Therefore one is the greatest possible number of intersection for those graphs.
To learn more on slope intercept click:
brainly.com/question/20786109
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