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Mathematics 16 Online
OpenStudy (anonymous):

how do you graph functions using transformations?? so confused :(

OpenStudy (anonymous):

@Directrix would you be able to help me please?

Directrix (directrix):

I am not good on that. But, if you post the question, I may be able to help.

OpenStudy (anonymous):

the question says to graph 2f(x) using transformations

Directrix (directrix):

Is there a function given for f(x)?

Directrix (directrix):

The presence of the 2 in front of the y = 2 f(x) would stretch the orignal graph f(x) by doubling its y-values while its x-values remain the same as the x-value of f(x). See sample f(x) and 2f(x) at: http://www.wolframalpha.com/input/?i=y+%3D+x%5E2+and+y+%3D+2x%5E2 @kellyking

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