Question

Find the domain and range for the function. (attached)

Answer 1

domain [-2,1]
range [3,3]

Answer 2

domain = values that can be input into a function (namely/usually x-values)

range = the output of your graph, what are is the output

Answer 3

correct but it's ok to write that y=3 is the range, because [3,3] isn't actually an interval

Answer 4

that's okay, it's a representation of a <= f(x) <= b where a = b

so it's assumed the range has one value only (3)

Answer 5

oki doki :D