Look at the graph to determine the equation for y1.
If the intercepts are at (a,0) and (0,b) then the equation is
x/a + y/b = 1
Then solve y1 = y2.
or, graph y2 and see where they intersect.
the graph shows the function y1. if y2 = 2x + 1, which value appears to be the solutions to y1 = y2?
1 answer