Question

If f = {(2, 3), (5, 7), (3, 3), (5, 4), (9, 1)}, what is the range?

Answer 1

range={1,3,4,7}

Answer 2

sure

Answer 3

If f(x) = 2x2 + 3, find f(3).

Answer 4

it is not a function
it is a relation
range are the values taken by domain of relation
it is 100 percent correct

Answer 5

If f(x) = 2x2 + 3, find f(3).

31
15
21
39

Answer 6

is 31

Answer 7

f(x)=2*9+3
=21