Graph the function f(x) over the given interval. Partition the interval into 4 subintervals of equal length. Then add to your sketch the rectangles associated with the Riemann sum 
, using the indicated point in the kth subinterval for ck.f(x) = 2x + 2, [0, 2], left-hand endpoint
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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At the given point, find the slope of the curve or the line that is tangent to the curve, as requested.6x2y - ? cos y = 7?, tangent at (1, ?)
A. y = - 
x + 
B. y = ?x
C. y = -2?x + 3?
D. y = -2?x + ?
Mathematics
Evaluate the second derivative of the function for the given value of x.f(x) = 5x2/3 + 
, x = 8
A. - 
B. - 
C. 
D. - 
Mathematics
Identify the “inside function” u = f (x) and the “outside function” y = g (u). Then find dy/dx using the Chain Rule.
Mathematics
Convert to a logarithmic equation.46,6561/6 = 6
A. 
= log646,656
B. 6 = log46,656
C. 
= log46,6566
D. 6 = log1/646,656
Mathematics