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.

step-by-step explanation:

hunhgunyt7 in u uuuhiuteu

57.09 minus 7.0435 equals

step-by-step explanation:

just subtrach them both and u get the answer of 50.0465