Which function is the result of vertically stretching f(x) = x² by a factor of 2 and
translating it 4 units upward?
OA) y=2x² - 4
OB) y=-4x² + 2
C) y = 4x² + 2
OD) y = 2x² + 4


Which Function Is The Result Of Vertically Stretching Fx X By A Factor Of 2 And Translating It 4 Units Upward OA Y2x 4 OB Y4x 2 C Y 4x 2 OD Y 2x 4 class=