SOLUTION: Points A(p,6), B (-3,q), and C (r,8) are on a line whose equation is y=-2x+3. FInd the unknown coordinates of A, B, and C.

Algebra ->  Points-lines-and-rays -> SOLUTION: Points A(p,6), B (-3,q), and C (r,8) are on a line whose equation is y=-2x+3. FInd the unknown coordinates of A, B, and C.       Log On


   

Question 1122604: Points A(p,6), B (-3,q), and C (r,8) are on a line whose equation is y=-2x+3. FInd the unknown coordinates of A, B, and C.
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
For point B, just plug in the given coordinate to find y.

For points A and C, first solve your equation for x in terms of y, and then do your needed substitution and computation; for each.