If f (x) = x - 2 and g (x) = x2, what is f(g)(3))?

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Math each whole number with a rational,exponential expression

What are the solutions of the following system? y=-2x^2 y=x-2