Question

Write an equation in point-slope form of the line having the given slope that contains the given point. m=56m=56m (30,12)

Answer 1

Point-slope form is
`y-y_1=m(x-x_1)`, where the point
`P(x_1,y_1)` lies on the graph and m is the slope of the graph.

We have a point (30, 12) and a slope of 56.

So we write
`y-12=56(x-30)`. And we're done.