Question

Write a function rule based on the table below.



f(x) = 5x


f(x) = 5


f(x) = 0


f(x) = x + 5

Answer 1

which function give you 5 when u substitute x for its value ?

Answer 2

y values is the same 5
so substitute x for -1,0 and 1 if u get 5 then that function would be ur answer

or replace x and f(x) by their values you should get equal sides


example
first one \[f(x)=5x ~~~ 5=5(-1)~~~~ 5\cancel{=}-5\]
both sides are not equal so that's why a is wrong try other 3

Answer 3

would it be f(x)=5?

Answer 4

i think so :=)

Answer 5

ok thnx cx

Answer 6

np