Differentiate.sin x cos 3xEnter cosine terms first, no parentheses around arguments.
What will be an ideal response?
cos x cos 3x - 3 sin x sin 3x
Mathematics
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Graph the line.-28y - 4x = 36
A. 
B. 
C. 
D. 
Mathematics
Solve. Remember to insert units when writing your answer.A student mistakenly added 86 cL of water to a mixture instead of 28 mL. Find the excess amount of water.
A. 58 mL B. 85.72 mL C. 832 mL D. 8572 mL
Mathematics
If the following defines a one-to-one function, find its inverse. If not, write "Not one-to-one."{(0, 04), (3, 14), (5, 24), (7, 34)}
A. Not one-to-one B. {(0, 04), (4, 14), (5, 24), (6, 34)} C. {(04, 0), (14, 3), (24, 5), (34, 7)} D. {(04, 0), (14, 4), (24, 5), (34, 6)}
Mathematics
Use back-substitution to solve the system of linear equations.
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?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics