Slope would be undefined because there are many many y-values for one x value. This is impossible for ANY function. To be specific, the correct equation that names the graph is <em>x=4</em>. Please note that this is <u>not</u> a function. If it goes straight up, it is <u>UNDEFINED</u>!!!
Hope I helped!
The answer is <u><em>D</em></u>
The correct answer is 60cm^2 because the area of a triangle is half base*height -> 30/2*40
Sum of interior angles= 180
Net yardage=3-6-4+5=-2
So the team lost 2 yards in four plays...
