What is the equation of the line that passes through the point (-1, -3) and has a slope of -5?
answers y = -5x -16
y = -5x -8
y = -5x +8
y = -5x + 16

y=-5x-8

Let’s start by writing out the model equation for slope-intercept

y=mx+b

M: Slope
X: Variable
B: Y-intercept

Now we know that m is slope. Let’s fill in the slope provided to us, which is -5

y=mx+b

y=-5x+b

Now let’s solve for b. We’ll do this by taking the point given to us and substituting it into the equation and solving.

y=-5x+b

*substitute the y and x of the point*

-3=-5(-1)+b

*multiply -5 and -1*

-3=5+b

*subtract 5 on both sides*

-8=b

Now you know b! Let’s put this into our equation

y=mx+b

y=-5x+b

y=-5x-8

This is your answer! Hope this helps comment below for more questions :)

3were boys and 5 were girls