Y=-2x graphed. had to put more words to put this out

Slope-intercept form:

y = mx + b

"m" is the slope, "b" is the y-intercept (the y value when x = 0, or (0,y))

Rise is the number of units you go up(+) or down(-)

Run is the number of units you go to the right

y = -2x

This has a y-intercept of 0, so the line intersects the y-axis/goes through the origin at (0,0)

The slope is -2 or , so from each point, you go down 2 units, and to the right 1 unit.

13

step-by-step explanation:

distance formula is d=√(x2-x1)^2   +   (y2-y1)^2

step-by-step explanation: you take each of the numbers and divide by the amount then you take the range