Provide an appropriate response.If f(x, y) = exy, find:(a)fx(x, y)(b)fxx(x, y)(c)fxy(x, y)
What will be an ideal response?
| (a) | yexy |
| (b) | y2exy |
| (c) | exy(xy + 1) |
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Divide and simplify.
÷ 
A. 
B. 
C. 
D. 
Solve the problem.Using a phone card to make a long distance call costs a flat fee of $0.86 plus $0.30 per minute starting with the first minute. Find the total cost of a phone call which lasts 12 minutes.
A. $4.46 B. $12.26 C. $10.62 D. $3.60
Find a, b, and h so that f(x) ? a sin (b(x - h)). Round to two decimal places if necessary.f(x) = 4 sin 3x - 2 cos 3x
A. a = 0.15, b = 3, h = 4.47 B. a = 4.47, b = 3, h = 0.15 C. a = 4.47, b = 6, h = 0.15 D. a = 6.00, b = 2, h = 0.63
Write the number in words.235,060
A. Two million, thirty-five thousand, sixty B. Twenty-three thousand, five hundred six C. Twenty-three thousand, five hundred sixty D. Two hundred thirty-five thousand, sixty