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 + 1, [0, 2], left-hand endpoint
A. 
B. 
C. 
D. 
Answer: A
Mathematics
You might also like to view...
Find the area of the region specified in polar coordinates.the region inside 
and outside 
A. 16
B. 16
C. 16
D. 16
Mathematics
Solve the problem.Find the future value of $16,000 invested for 15 years at 9%, compounded daily. Round your answer to the nearest cent.
A. $56,397.98 B. $61,408.69 C. $58,279.72 D. $61,708.54
Mathematics
Determine the vertex, focus, and directrix of the parabola and sketch its graph.x2 - 6x + 4y + 21 = 0
A. vertex: (3, -3)
focus: (2, -3)
directrix: x = 4
B. vertex: (3, -3)
focus: (4, -3)
directrix: x = 2
C. vertex: (3, -3)
focus: (3, -4)
directrix: y = -2
D. vertex: (3, 3)
focus: (3, 2)
directrix: y = 4
Mathematics
Find the slope and the y-intercept of the given line.7x + 9y = 73
A. 
; 
B. - 
; 
C. 
; 
D. - 
; 
Mathematics