Step-by-step explanation:
I even wanted to help but I also don't know
Answer:
(f -g)(2) = 14
Step-by-step explanation:
You can write the expression for the composite function as ...
(f -g)(x) = f(x) -g(x) = (3x² +1) -(1 -x)
(f -g)(x) = 3x² +x
Then for x = 2 ...
(f -g)(2) = 3(2²) +2
(f -g)(2) = 14
It could include all real numbers, really. If you have +$130 you could use them to pay for something. If you have -$27.5 you need to pay this sum to the bank, since you overused your credit.
Answer:
540
Step-by-step explanation:
Brainliest?
Answer:
Irrational
Step-by-step explanation:
2.060060006... never ends, thus it is an irrational number
an irrational number is a number that can not be expressed by a fraction of two integers
you can tell it never ends because of the addition of ... at the end of the number