Question

I'd really appreciate it if anyone helped! :)

The table shown represents a function.

x f(x)
1 | 6
2 | 7
3 | 8
4 | 9
5 | 10

Which equation represents the function shown in the table?


f(x)=7


f(x)=6


f(x)=x+4


f(x)=x+5

Answer 1

f(x)=x+5

try plug and check for the last 2 choices.
the top two are wrong because they are saying for each value of x you get 1 value only(7 and 6) and you know that is not true because of x and f(x) chart.