Graph the equation by plotting points.y = - x + 4

A.

B.

C.

D.

Answer: C

Mathematics

Solve using Cramer's rule.

A. (-1, -2) B. (0, -2) C. (0, -3) D. No solution

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Mathematics

Solve the problem.The angle of elevation from a rowboat moored 1929 feet from a cliff is 10°39'. Find the height of the cliff to the nearest foot.

A. 366 ft B. 363 ft C. 373 ft D. 376 ft

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Mathematics

Graph the numbers on the real number line.x < 0

A.

B.

C.

D.

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Mathematics

Simplify by factoring. Assume that any variable in a radicand represents a positive real number.

A. y²²
B. y³
C. y¹⁰
D. y²²

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Mathematics