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# Algebra Problems MCQ with Answers PDF

Practice Algebra Problems Multiple Choice Questions (MCQ), college math quiz answers PDF with live worksheets for online degrees. Solve functions and limits Multiple Choice Questions and Answers (MCQs), Algebra Problems quiz questions bank to learn online certificate courses. "Algebra Problems MCQ" PDF book: notation and value of function, odd functions, composition of 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.

## MCQs on Algebra Problems

1.

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

[-∞,-2]∪[2,∞]
[-2,2]
[-3,3]
[-∞,-3]&cup'[3,∞]

2.

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

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

3.

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

[-∞,-2]∩[2,∞]
[-∞, ∞]
[-2,2]
[-3,3]

4.

If ƒ(x) = √(x +1, then domain of f is

[-∞,0]
[-∞, ∞]
[0,∞]
none of these

5.

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

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