Answer: y=-2x+8
Step-by-step explanation:
To find the slope of the line, you would use [tex]\frac{y_{2}-y_{1} }{x_{2} -x_{1} }[/tex]. With the 2 points we are given , we can plug it into this equation to find the slope.
[tex]\frac{0-8}{4-0} =\frac{-8}{4} =-2[/tex]
Now we know the slope is -2. To find the y-intercept, we know that the x value is 0. We are given that one of the points is (0,8). That means 8 is our y-intercept.
The final equation we get is y=-2x+8.
