for large x,
√(x+1) ≈ √x
√(10x+1) ≈ √10 √x
so, what do you think?
Which of the following functions grows the fastest as x goes to infinity?
a) f(x) √x
b) f(x) √(x+1)
c) f(x) √(10x+1)
d) They all grow at the same rate as x goes to infinity
4 answers
answer C?
Yes , The square root of 10 is greater than one.
No its not C
1 answer