well, plug in -2x+3 for y:
-2x+3 = x^2-x-3
x^2+x-6 = 0
(x+3)(x-2) = 0
Looks like two solutions to me. I'm sure you can figure them out, eh?
Solve. (If there is no solution, enter NO SOLUTION.)
y=x^2-x-3
y=-2x+3
(x,y) smaller value
larger value
1 answer