The correct option is
C (3,4)Given, 2x−3y=−6 ⇒y=2x3+2Substituting different values of
x to get corresponding values of
y, we get
(0,2),(3,4),(6,6),(−3,0)Plotting these points on the graph, we get the graph of the equation,
2x−3y=−6 Similarly, given second equation,
x−y2=1 ⇒y=2(x−1)Substituting different values of
x to get corresponding values of
y, we get
(1,0),(0,−2),(2,2),(−1,−4),(3,4)Plotting these points on the graph, we get the graph of the equation,
y=2(x−1).
The point of intersection of the graphs of the lines is the solution of the equations which is
(3,4).