Question

Graph f(x)=×^2+2

Answer 1

http://www.wolframalpha.com/input/?i=graph+x%5E2%2B2

Answer 2

x2 + y2 + 14x + 18y =-114

Answer 3

x2 + y2 + 14x + 18y = -114
find the radius of the circle (h,k)

Answer 4

If g(x) = x2 - 2x - 8, solve g(x) ≤ 0

Answer 5

log3x = 2
Change the logarithmic expression to an equivalent expression involving an exponent.