Question

What is f(10)?



A.
6

B.
10

C.
15

D.
20

Answer 1

https://static.k12.com/calms_media/media/1417000_1417500/1417259/1/d6fa66648ec4537b08b9a5755974689c5b085dfe/MS_PA_130905_170065.jpg

Answer 2

wouldn't it just be 10?

Answer 3

idk im not good at this stuff!

Answer 4

f(10) is the value of f(x) (or y) where x = 10.

Answer 5

just read it off the table

Answer 6

so the answer is 10?

Answer 7

NO

what is y when x = 10?

Answer 8

20?

Answer 9

@welshfella

Answer 10

yes the y values are in the second column
and the x values are in the first column
the y value that are in the same row as the x value is the y that corresponds to that x
so if x=10 then yes y=20

Answer 11

yes 20
f(x) is often referred to as y.

Answer 12

thanks so much guys!

Answer 13

yw