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Practice Algebra Problems Multiple Choice Questions (MCQ), algebra problems quiz answers PDF worksheet, math test for online courses. Solve functions and limits Multiple Choice Questions and Answers (MCQs), "Algebra Problems" quiz questions and answers to learn online certificate courses. Learn college math, notation and value of function, algebra problems, linear functions test prep for GRE test.

"If ƒ(x) = √(x²) -9, then domain of f is" Multiple Choice Questions (MCQ) on algebra problems with choices [-∞,-2]∪[2,∞], [-2,2], [-3,3], and [-∞,-3]&cup'[3,∞] to learn online certificate courses. Solve algebra problems quiz questions for merit scholarship test and certificate programs for accelerated bachelors degree online.

MCQ: If ƒ(x) = √(x²) -9, then domain of f is

1. [-∞,-2]∪[2,∞]
2. [-2,2]
3. [-3,3]
4. [-∞,-3]&cup'[3,∞]

D

MCQ: If ƒ(x) = √(x² -1), then domain of f is

1. [-∞,-1]∪[1,∞]
2. [-2,2]
3. [-∞,-2]∪[2,∞]
4. [-∞,-3]∪[3,∞]

A

MCQ: If ƒ(x) = √(x² -4), then domain of f is

1. [-∞,-2]∩[2,∞]
2. [-∞, ∞]
3. [-2,2]
4. [-3,3]

D

MCQ: If ƒ(x) = √(x +1, then domain of f is

1. [-∞,0]
2. [-∞, ∞]
3. [0,∞]
4. none of these

C

MCQ: If ƒ(x) = √(x² +1, then domain of f is

1. [-∞,-1]∪[1,∞]
2. [-∞, ∞]
3. [-∞,-2]∪[2,∞]
4. [-∞,-2]∪[3,∞]

B