Find the equation of the tangent line to the curve when x has the given value.f(x) = x2 + 5x ; x = 4
A. y = -39x - 80
B. y = 
+ 
C. y = 13x - 16
D. y = - 
+ 
Answer: C
Mathematics
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Plot the relation in the xy-plane.{(10, 35), (27, 22), (40, 15), (-85, -20), (-10, 53)}
A. 
B. 
C. 
D. 
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