If ( look at the picture ) and d(x) = x + 3, what is the domain of (cd)(x)?
-all real values of x
-all real values of x except x = 2
-all real values of x except x = –3
-all real values of x except x = 2 and x = –3

Hi!

so you have and

The first thing you can notice is that the domain of c is all reals minus the number 2 (because the denominator is 0), and the domain of d is al the reals.

then

Again the only problem here is when x = 2, because the denominator is zero in that case, then the domain of (cd)(x) is al real values except x = 2, which is the second option

its 69.420

step-by-step explanation:

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.