Question

Determine the number of real solutions of the system y=x^2 +1 y=1

Answer 1

Answer:

Step-by-step explanation:

y = x^2 + 1         substitute in the second equation  y =1

1 = x^2 + 1          Subtract '1' from both sides of the equation

0 = x^2

x = 0           so the only solution is   0,1