Question

Find the intersection point(s) of the following two functions:
a(x) = x2 - 3
b(x) = -x2 + 5

Answer 1

y = x^2 - 3
y = -x^2 + 5

2y = 2
y = 1

1 = x^2 - 3
4 = x^2
x = 2, -2

(2,1) (-2,1) are the intersecting points.

Answer 2

thank you.