Answer:
For the table: plug in x values to solve for y. y=2x-6
y=2(-2)-6. y=-4-6=-10. (-2,-10)
y=2(0)-6. y=0-6=-6. (0,-6)
y=2(2)-6. y=4-6=-2. (2,-2)
y=2(3)-6. y=6-6=0. (3,0)
Just draw a straight line from those points for that one!
To graph the other equations, the slope (m in y=mx+b) is how many boxes it moves up for each box it moves towards the right (x->∞). The b value is the y intercept, so it intersects the vertical axis at (0,b).
To find the slopes of the last two, find points where it intersects a point of the grid and determine the coordinates. y2-y1/x2-x1. Will add comments as I solve specific values, but I hope this helps you pave into that a little!
Step-by-step explanation:
They did not add in the correct order. The one with the points labeled is problem 1, the one with the equation shown is problem 3, and the other one is problem 2.
