Attachment mathswatch

y=4/3x-1

Step-by-step explanation:

y+1=4/3(x)

y=4/3x-1

Step-by-step explanation:

Remember the rule that when it is perpendicular the answer will be positive if the initial value is negative. If it is a whole number, then the perpendicular number is going to be a fraction. Also when there is a fraction with 2 numbers you have to use the reciprocal and make it positive. Also with all of the rules the opposites apply.

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.