Question

F(x) = x+3 help
Please

Answer 1

x=-3

Explanation:

F(x) just means X.

0=x+3

0-3=x+3-3

-3=x

Answer 2

X= -3

Explanation:

for x intercept

substitute fx=0,

0=x+3

x = -3

for y intercept

substitute x =0

f(0) =0+3

f(0)=3