Find and simplify the difference quotient  for the given function.f(x) = 

A.
B. 0
C.
D.  


Answer: D

Mathematics

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Use both the addition and multiplication properties of inequality to solve the inequality. Graph the solution set on a number line.13x + 11 ? 11x + 3

A. [-4, ?)

B. (-?, -4]

C. (-?, 4]

D. [4, ?)

Mathematics

Multiply.0.0097 × 6.9

A. 0.06693 B. 0.006693 C. 0.0006693 D. 0.6693

Mathematics

Solve the problem.A person is watching a car from the top of a building. The car is traveling on a straight road directly toward the building. When first noticed, the angle of depression to the car is 26° 53'. When the car stops, the angle of depression is 42° 31'. The building is 240 feet tall. How far did the car travel from when it was first noticed until it stopped? Round to the nearest foot.

A. 412 ft B. 191 ft C. 212 ft D. 238 ft

Mathematics

Match the function with its graph.1) y = 2 + sin (x)2) y = 2 + cos (x)3) y = -2 + sin (x)4) y = -2 + cos (x)A)B)?C)D)?

A. 1A, 2B, 3C, 4D B. 1B, 2D, 3C, 4A C. 1A, 2C, 3D, 4B D. 1A, 2D, 3C, 4B

Mathematics