Find the slope of the polar curve at the indicated point.r = , ? = 4?

A. 0
B. Undefined
C. -4?
D. 4?


Answer: C

Mathematics

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Find the derivative of the function.y = log (9x - 8)

A.  
B.
C.  
D.  

Mathematics

Perform the indicated operation. Simplify if possible. + 

A.
B.
C.
D.

Mathematics

Solve the problem by writing and solving a suitable system of equations.If 20 pounds of tomatoes and 10 pounds of bananas cost $17 and  of tomatoes and  of bananas cost $39, what is the price per pound of tomatoes and bananas?

A. tomatoes: $0.70 per pound; bananas: $0.50 per pound B. tomatoes: $0.50 per pound; bananas: $0.70 per pound C. tomatoes: $0.70 per pound; bananas: $0.30 per pound D. tomatoes: $0.60 per pound; bananas: $0.50 per pound

Mathematics

Evaluate as requested.Given that g(x) = 3x3, find g(2 + h).

A. -24 + 36h - 9h2 + h3 B. 24 - 36h + 12h2 - 3h3 C. 8 + 12h + 18h2 + 4h3 D. 24 + 36h + 18h2 + 3h3

Mathematics