Question

consider the systems of equations below. system A x^2+y^2=17 y=-1/2x System B y=x^2-7x+10 y=-6x+5 System C y=-2x^2+9 8x-y=-17 Determine the number of real solutions for each system of equations. System A has | | real solutions.

Answer 1

System A has 2 real solutions

System B has 2 real solutions

System C has 1 real solution