Question

f(x) {x+5 if -4 is less than or equal to x which is less than 1
{9 if x=1
{-x+4 if x>1

find the domain and intercepts

Answer 1

@modphysnoob

Answer 2

@bahrom7893 @Eyad @e.mccormick

Answer 3

f(x) { x+5 x=[-4,1)
{9 if x=1
{-x+4 if x>1

\[domain = [-4,+\infty )\]

intercept x=4

Answer 4

how did you find that?

Answer 5

{x+5 if -4 is less than or equal to x which is less than 1 that means x =[-4,1)
and we have the rest domains of x so the main domain is the sum all of them that is [−4,+∞)

Answer 6

thank you :)