Gia Hân

mọi ngươi có thể giúp tôi giải bài toán này không ??? tôi đang cần rất gấp.
Vẽ đồ thị của phần C. 
A. The graph of Y= x^2+ 2 is expanded horizontally by a factor of 2, then shifted 4 units left and 3 units down. What would be the resulting equation? 
B. Begin with the graph of Y=-x^2+x. Write an equation that would reflect it in the x-axis and translate it 3 units up. 
C. Given the equation x=y^2, write an equation which does the following to its graph: Reflects it in the line y=x Horizontally expands by the factor of 3 Translates it 2 units down. 
D. Given the equation y=x^2, write an equation which transforms its graph as follows:
   a) Compresses the graph horizontally by a factor of 1/2
   b) Reflects it in the x-axis.
Cảm ơn mọi nhiều lắm.

mọi ngươi có thể giúp tôi giải bài toán này không ??? tôi đang cần rất gấp.
Vẽ đồ thị của phần C. 
A. The graph of Y= x^2+ 2 is expanded horizontally by a factor of 2, then shifted 4 units left and 3 units down. What would be the resulting equation? 
B. Begin with the graph of Y=-x^2+x. Write an equation that would reflect it in the x-axis and translate it 3 units up. 
C. Given the equation x=y^2, write an equation which does the following to its graph: Reflects it in the line y=x Horizontally expands by the factor of 3 Translates it 2 units down. 
D. Given the equation y=x^2, write an equation which transforms its graph as follows:
   a) Compresses the graph horizontally by a factor of 1/2
   b) Reflects it in the x-axis.
Cảm ơn mọi nhiều lắm.