Question

how do you find the domain of y = 1/x-5 +7

Answer 1

set the denominator equal to 0.
so:
x-5=0

Solve for x

Answer 2

so would it be all real numbers except for -5, 5 , 7 , or -7

Answer 3

The domain can be thought of as either all the x values that will make the expression a valid number (no dividing by 0) or all real numbers EXCEPT the numbers which make the denominator 0.

Answer 4

what exactly is the equation?

Answer 5

y = 1 / x - 5 + 7

Answer 6

and the answer is whatever x equals

Answer 7

i am confused so is it all reall numbers except for -5

Answer 8

.-.

Answer 9

\[{x|x \neq 5}\]

Answer 10

thank you