Answer:B and B
Step-by-step explanation:both domains are all numbers
to find the domain of f+g you have to intersect both domains
real numbers intersected real numbers are real numbers
Answer:
You didn't attach an image, can't exactly help. sorry!
1/4
Step-by-step explanation:
the order in which you solve an equation
parentheses
exponents
multiply
divide
add
subtract
(sqrt)x -3=y
x=(y+3)^2
=
=y+3
-3=y
