algebra
posted by Lee on .
Which steps transform the graph of y=x^2 to y=2(x2)^2+2.
a) translate 2 units to the left translate down 2 units stretch by factor 2
b)translate 2 units to the right translate up 2 units stretch by the factor 2
c)reflect across the xaxis translate 2 units to the left translate down 2 units stretch by the factor 2
d)reflect across the xaxis translate 2 units to the right translate up 2 units stretch by the factor 2
Can someone please help me, not sure how to do this problem.

Looks like D to me
Technically, the stretching is done before the translation. Otherwise the coordinates of the vertex would also be scaled. 
Okay thank you

17 answers for Factoring quadratic quiz
1. C
2. C
3. B
4. A
5. D
6. B
7. B 
Well it's the reflect across the xaxis, translate 2 units to the left, translate down 2 units, stretch by the factor of 2..

i just took the quiz and two of the things Rachel said was wrong:/
1) C
2) D
3) B
4) A
5) D
6) B
7) A
8) C
9) D
10 and 11, may help if u type "algebrahelp factoring calculator" into google, jiskha wouldn't let me link but it'll be there