SOLUTION: if the y intercept is -4 and the points are (2,2)

Algebra ->  College  -> Linear Algebra -> SOLUTION: if the y intercept is -4 and the points are (2,2)       Log On


   

Question 220129: if the y intercept is -4 and the points are (2,2)
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
Y=mX+b
2=2m-4
2m=2+4
2m=6
m=6/2
m=3 is the slope
Y=3X-4
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+3x+-4%29+ (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, 3x -4).