Graph the function. Show at least one period.y = 4 sin(-2x - ?)

A.

B.

C.

D.


Answer: C

Mathematics

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Solve the problem.A population bureau projects that the approximate population of a certain city will grow according to the function: f(x) = 124,000(2)0.0134xwhere x = 0 represents the year 2000, x = 25 represents 2025 and so on. According to this model what will the population of the city be in the year 2025?

A. 1,264,364 B. 83,080 C. 156,411 D. 189,035

Mathematics

Solve the rational equation. -  = 

A. {-42} B. {-7} C. {-66} D. {7}

Mathematics

Determine whether the following is a difference of squares.x2 - 14

A. Yes B. No

Mathematics

Graph the step function.f(x) = 

A.

B.

C.

D.

Mathematics