Question

Here is a table of values for y = f(x).

x -5 -3 0 2 6 7 9 10 13
f(x) 1 2 3 0 1 2 3 0 1

Mark the statements that are true.


a. f(0) = 10

b. The domain for f(x) is the set {-5, -3, 0, 2, 6, 7, 9, 10, 13}.

c. The range for f(x) is all real numbers.

d. f(-3) = 2

*** choose all that apply and please explain!!
My answer so far is: B
But i think there is at least one more? is mine even correct? thanks!!

Answer 1

B is correct, so far so good

Answer 2

thanks @jim_thompson5910 I think I remember you!! :) I'm kind of confused about the other answer b/c I think there is another answer right??

Answer 3

C is not correct because only 0, 1, 2, and 3 appear to be outputs of this function

Answer 4

D is though because when x = -3, f(x) is 2

Answer 5

what about choice A?

Answer 6

choice A is not because the 0 goes to 3 not 10.. is that right??? :)

Answer 7

yes, f(0) = 3, not f(0) = 10

Answer 8

so the only answers that apply are B and D?? :)

Answer 9

that is correct

Answer 10

great!! thank you!!! :) and thanks so much for explaining and going through everything!

Answer 11

sure thing