Is f (x) = x2 + 1 a one-to-one function? Explain, A. Yes, the inverse of f(x) is a function,
B. Yes, the inverse of f(x) is not a function,
C. No; the inverse of f(x) is a function,
D. No, the inverse of f(x) is not a function,

b. astronomers

an altitude of 15,000 feet

step-by-step explanation:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

the answer should be:

a. 3, 4, and 6

b. 18, 24, and 36

c. 4.8, 6.4, and 9.6

hope i

-lavira : )