Solve the inequality by using the method of your choice. State the solution set in interval notation and graph it.x2 - 4x + 5 < 0

A. (3 - , 3 + )

3 - 3 + 

B. (0, 3)

0?3

C. (1, 3)

1?3

D. No solution


Answer: D

Mathematics

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A. (-?, -8) ? (2, ?) B. (-8, 2) C. (-2, 8) D. (-?, -2) ? (8, ?)

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Solve the linear inequality. Graph the solution set on a number line, and express the solution using interval notation.2x + 3 < 11

A. (-?4]

B. (-?4)

C. (4?)

D. [4?)

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Use a calculator to evaluate. Express the answer as a decimal and as a fraction. ? 5

A. 5
B. 31.25
C. 12.5
D. 5

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Solve the system of inequalities.2x + y ? 4 x - 1 ? 0

A.

B.

C.

D.

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