9
AssignmentMultiple Choice

Step Functions

Question 9 • [INMT2] Integrated Math 2 Sem 1 (26-27)

What are the domain and range of f(x) = |x – 3 | + 6?

Answer
A
Domain: {x | x is all real numbers}Range: {y | y ≥ 6}
B
Domain: {x | x ≥ 3}Range: {y | y ≥ 6}
C
Domain: {x | x is all real numbers}Range: {y | y ≥ – 6}
D
Domain: {x | x ≥ 3}Range: {y | y ≥ – 6}
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