If you horizontally stretch the quadratic parent function, f(x) = x2, by a factor
of 3, what is the equation of the new function?
O A. g(x) = x²
O B. g(x) = (3x)2
C. g(x) = 3x2
O D. g(x) = (3x)2

If you horizontally stretch the quadratic parent function fx x2 by a factor of 3 what is the equation of the new function O A gx x O B gx 3x2 C gx 3x2 O D gx 3x class=