Question

What are the slopes of line A and line B? Look at the picture

Answer 1

we can mark points on the graph shown , check the image I have shared with this for the points .

Formula for slope =
`(Y2-Y1)/(X2-X1)`

So for Line A points are (1,3) and (0,-1)

So using t he formula slope is =
`(-1-3)/(0-1)`

slope of line A =4

For Line B the points are (0,4) and (3,-5)

So using t he formula slope is =
`(-5-4)/(3-0)`

slope of line B = -3