determine the function after compress horizontally by a factor of

[dvan0]

So could anyone give me a detailed explanation of these questions?

1) for y=√x^2+3), determine the function after compress horizontally by a factor of 1/5 and translate 2 units up.

2) If the function y=2^x is vertically expanded by a factor of 8 to produce a new function, what is the new function?

3) The equation of X^4+x^3+x^2 after reflecting over x and y axis

Thanks in advance

 

[dvan0]

Transformations HELP

So could anyone give me a detailed explanation of these questions?

1) for y=√x^2+3), determine the function after compress horizontally by a factor of 1/5 and translate 2 units up.

2) If the function y=2^x is vertically expanded by a factor of 8 to produce a new function, what is the new function?

3) The equation of X^4+x^3+x^2 after reflecting over x and y axis

Thanks in advance

 

[stapel]

So could anyone give me a detailed explanation of these questions?

They were supposed to have done that in your textbook and in your course lecture. If they didn't, then you'll have to teach yourself (or else hire a tutor to provide private lessons), since obviously we cannot here provide hours of classroom instruction.

If you'd like to attempt self-study, you might want to try Google for some online lessons.