Determine the amplitude and range of the function and sketch its graph.y = 2 sin 
x
A. amplitude: 
; range: (-?, ?)
B. amplitude: 2; range: [0, 2]
C. amplitude: 2; range: [-2, 2]
D. amplitude: 2; range: [-2, 2]
Answer: D
Mathematics
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Find the derivative.h(x) = 
A. ex + 
B. 
C. 
D. 
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Identify the sequence as arithmetic, geometric, or neither.
, 
, 
, 
, . . .
A. Arithmetic B. Geometric C. Neither
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Graph the function.f(x) = 
A. 
B. 
C. 
D. 
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Solve the problem.Walt made an extra $5000 last year from a part-time job. He invested part of the money at 10% and the rest at 9%. He made a total of $460 in interest. How much was invested at 9%?
A. $4000 B. $2500 C. $3000 D. $1000
Mathematics