Question 111011
from second equation y=x-1 ___ substituting into first equation gives 5x^2+3(x-1)^2=17


5x^2+3x^2-6x+3=17 ___ 8x^2-6x-14=0 ___ 4x^2-3x-7=0 ___ (4x-7)(x+1)=0


find the x values and plug into equation (the second one is easier) to find the corresponding y values for the (2) intersections