Suppose g is the function g(x) = 2^x and g : {1, 2, 3} -> {1, 2, 4, 8}
is g one-to-one:
is g onto:

Step-by-step explanation:

Given that g is a function from g : {1, 2, 3} ->{1, 2, 4, 8}

by the function

i.e. we have

Range = {2,4,8} Since there is an extra element 1 in the co domain which is not in range , g is not on to

But g is one to one as 1,2,3 have different images.

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation:

multiple all that

step-by-step explanation:

27×17