Write an equation of the line that passes through (2,-4) and (0,-4)

y = mx + b

To find the slope(m), you use the slope formula:

You plug in the points into the equation.

The slope is 0

y = 0x + b

Any number multiplied by 0 is 0. So:

y = b

To find b, you plug in the y value of either of the points.

-4 = b

Your equation is:

y = -4 (This is a horizontal line)

hi,

you half the rectangle that you ae asking about so then you would see the scale factor of 1/2 the one u have selected, the one on top is half.

hope this !