Write the equation of a line the passes through (6,-1) and has a slope of 3 PLEASE HELP

y=3x-19

Step-by-step explanation:

If y=mx+b, then you would input the x and y of (6, -1) into the equation. Therefore,

-1=18+b

Therefore,

b=-19

Therefore the answer would be:

y=3x-19

Slope of a line is calculated by dividing the change in y by the change in the horizontal component, x. That is most commonly known as "rise over run". Now, considering a horizontal line, there is no "rise" because the rate of change in y is zero. Therefore, the slope is zero.