Solve. = 3

A.
B.
C.
D. ?

Answer: C

Mathematics

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Simplify by factoring.

A. 6
B. 252x 
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Use a graphing calculator to sketch the graph of the quadratic equation, and then state the domain and range.y = -5x2 - 4x + 2

A. D: all real numbers; R: (y ? 2.8) B. D: all real numbers; R: (y ? 2.8) C. D: all real numbers; R: (y ? 1.2) D. D: (x ? 0), R: all real numbers

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Find the exact value of the expression.tan

A.
B.
C.
D.

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Solve.A weather forecaster has predicted a high temperature of 19° C for tomorrow. Find this temperature in degrees Fahrenheit.

A. 42.6° F B. 66.2° F C. 2.2° F D. -21.4° F

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