Question

Which relation is a function?

{(1, 2); (2, 3); (3, 4); (1, 5)}

{(1, 2); (2, 5); (3, 2); (4, 5)}

{(1, 2); (2, 3); (3, 4); (2, 5)}

{(1, 2); (1, 3); (3, 2); (4, 2)}

Answer 1

HELP!!!!!!!!!

Answer 2

the second one

Answer 3

For the function f(x) = 2 3x, find f(0)

Answer 4

PLEASE

Answer 5

{(1, 2); (2, 5); (3, 2); (4, 5)}

Answer 6

replace 0 where you have x. I mean you replace x=0 into the function. done

Answer 7

-3

1

2

5

Answer 8

THESE ARE THE OPTIONS

Answer 9

your function is not clear when you type f(x) = 2 3x . what is in the middle?