Find the slope of the curve for the given value of x.y = x3 - 9x, x = 1
A. slope is -3
B. slope is -6
C. slope is 1
D. slope is 3
Answer: B
Mathematics
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The figure shows the graph of a function. At the given value of x, does the function appear to be differentiable, continuous but not differentiable, or neither continuous nor differentiable?x = 0
A. Differentiable B. Continuous but not differentiable C. Neither continuous nor differentiable
Mathematics
Graph the function.f(x) = e-0.7x
A. 
B. 
C. 
D. 
Mathematics
For the given function, find all asymptotes of the type indicated (if there are any)f(x) = 
, horizontal
A. y = 3 B. y = -3 C. y = 1 D. None
Mathematics
Solve the problem.At a manufacturing plant, the total cost (in dollars) to produce x items isC(x) = 0.12x + 3140.What is the marginal cost per item?
A. $3140.12
B. 
+ $0.12
C. $3140
D. $0.12
Mathematics