Find y in terms of x. = x - 4, curve passes through (2, 3)

A. y =  - 4x + 10
B. y = x2 - 4x + 7
C. y = x2 - 4x
D. y =  - 4x + 9


Answer: D

Mathematics

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Write the number in standard form.Twenty-three billion, one million, fifteen hundred thousand 

A. 23,000,015,000 B. 23,015,000 C. 23,001,500,000 D. 23,150,000,000

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Solve the problem.Determine the period and frequency of oscillation when a pendulum of length 7 feet is released after being displaced 2 radians. Round constants to 8 decimal places, if necessary.

A. Period = 2? sec, frequency =  cycles per sec
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