Question

Which of the following preperties do the functions f(x) = x/10 and f(x) = x^10 have in common?

a) R = {y E R l 0< or equal to y < or equal to infinity
b)Neither is continuous
c) Both are even
d)D = {x E R}

Answer 1

I know it's not c

Answer 2

@qpHalcy0n

Answer 3

x/10 can be rewritten (1/10)x

Answer 4

Yeah

Answer 5

This is a linear expression, it is continuous everywhere, its domain and range are infinite.

Answer 6

So that knocks A and B out.

Answer 7

D is just saying that the domain is all real numbers. Which is true.

Answer 8

I see and both domains can go to infinity. This means its D.

Answer 9

There is no real number that will give undefined or non-real results here. Since one function is linear and the other quadratic.

Answer 10

oh.