Find the coordinates of the points where the line y=3x-2 cuts the curve y=x(sqrd)+4x-8
do i solve this simultanously? i know i would for two lines but a line a curve confuses me... thanks
Yes it's just the same, solve them simultaneously.
At the point where they cut they both have the same y coordinate.
therefore y = y
Solve for x and this gives you the x coordinates of the cutting points (there's 2 points where this line cuts this curve!), plug these points into either y equation to get corresponding y coordinates.