Question

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Answer 1

Range: [-5,-2) ∪ [3,13)
I hope it helps you!!

Answer 2

The first choice is correct.
in the first function f(x)=3x-2, the smallest value is when x=-1, y=-5, the largest value is when x=0, y=-2, but it doesn't include -2 because there is no = sign. 

in the second function, the smallest value of y is when x=0, y=3, the largest value is y=13, but it doesn't include y=13