Question

what are the intercepts?

Answer 1

Have you tried graphing that?

Answer 2

what is f(x) when x= 0 ?

Answer 3

i dont know...

Answer 4

You have to look for all \(x\) such that \(f(x)=0\).

Answer 5

f(0)=0+5?

Answer 6

yeah, so u got y-intercept = 0+5 = 5

Answer 7

and isnt (1,8) and intercept too?

Answer 8

why do u say so ?

Answer 9

i dont know, i really dont understand this at all. im supposed to find the domain, the intercepts, the range and if f is continuous on its domain

Answer 10

its x-intercept when y=0, and y intercept when x=0
so (1,8) cannot be a intercept

Answer 11

so the only point is (0,5)?

Answer 12

that is y-intercept

Answer 13

x-int would be x+5=0?

Answer 14

u need to see when that function goes to 0

Answer 15

yes, so x+5=0 when x= ?

Answer 16

also -x+2 = 0
x= ?

Answer 17

-5

Answer 18

so (-5,0)

Answer 19

yes,
also 2,0

Answer 20

thats for the -x+2?

Answer 21

yes.
and i think -5 won't be intercept, because the function isn't defined for x=-5

Answer 22

oh i get it

Answer 23

how do you graph that?

Answer 24

oh, good u have options!

Answer 25

yeah but idk which one it is lol

Answer 26

put various points , x=1, x=2 , x= -1 and so on anf find f(x), match it with graph

Answer 27

alright

Answer 28

really sorry for late replies.

Answer 29

it's ok, i got it wrong so i have to do a whole new problem

Answer 30

:(

Answer 31

the graph is pissing me off