First let's find the intercept(b)
y=mx+b
The points given are:
x=4 y=-2 and the slope (m)=-3
substitute the values into the formular and evaluate
-2 = -3(4) + b
-2 = -12 + b
Add 12 to both-side of the equation
-2+12 = b
10 = b
y = -3x + 10
So, the y-intercept is (0, 10) and te x-intercept is (3.3 , 0)
0 =- 3x + 10
x=3.3
The graph will be attached below:
Below is also a graph of the line
