Asked by confused--please help
given the following piecewise function
x+11 for -9<=x<-3
y= { 2 for -3<=x<=2
2x-6 for 2<x<=5
a. find the domain
b. find the range
c. find the intercepts
d. is f continuos on its domain. If not, state where f is discontinious
e. graph the function
This symbol { should be around all three lines.
PLEASE SHOW WORK
x+11 for -9<=x<-3
y= { 2 for -3<=x<=2
2x-6 for 2<x<=5
a. find the domain
b. find the range
c. find the intercepts
d. is f continuos on its domain. If not, state where f is discontinious
e. graph the function
This symbol { should be around all three lines.
PLEASE SHOW WORK
Answers
Answered by
Steve
domain is all x where f is defined: [-9,5]
range: (-2,8]
intercepts: (3,0)
discontinuous at x=-3,2
range: (-2,8]
intercepts: (3,0)
discontinuous at x=-3,2
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