Let y = x^2 - 1
x^2 = y + 1
x = sqrt(y + 1)
so f^-1(x) = sqrt (x + 1) (answer)
Answer:
see the attached
Step-by-step explanation:
The fraction reduces to 1/918, which has an equivalent decimal fraction with a 48-digit repeat. The first 9 significant digits of that fraction are shown in the attachment.

Answer:
The product is represented by Point A: -8.
Step-by-step explanation:
The expression is:

Compute the value of <em>X</em> as follows:


Consider the number line given below.
The value of <em>X</em> is represented by the point A.
Thus, the product is represented by Point A: -8.
1.)corresponding
2.)same side interior
3.)vertical
4.)vertical