Super easy math please help :( please teach me how to do it as well

d)
y = mx + c
m = slope
c = y-intercept
slope = 8
e)
y-intercept = (0, 250,000)
f)
This is a line running bottom-left to top-right with a slope of 8. To draw the graph, you need to connect two coordinates.
y-intercept = (0, 250,000)
0 = 8x + 250,000
x = - 31,250
x-intercept = (- 31,250, 0)
Draw the axes and label them x and y.