Use the function
from
to
src="https://sciemce.com/media/3/ppg__cognero__Chapter_13_Definite_Integrals_Techniques_of_Integration__media__374a0a27-0592-4128-99e9-523f6241c462.PNG" style="vertical-align:middle;" /> and n equal subintervals with the function evaluated at the right-hand endpoints of each subinterval. Find a formula for the sum of the areas of the n rectangles (call this S).
?
A.
B.
C. ?
D.
E.
Answer: C
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Plot the following points and find the midpoint of the line segment joining the points. ? (9, 6), (5, 6) ?
A. ?
Midpoint: (7, 6)
B. ?
Midpoint: (7, 6)
C. ?
?
Midpoint: (7, 6)
D. ?
Midpoint: (7, 6)
E. ?
Midpoint: (7, 6)
Evaluate the integral.
A. 4
B.
C. 8
D. 144
Find the function with the given derivative whose graph passes through the point P.g'(x) = + 6x, P(-4, 4)
A. g(x) = 4x2 + 3x2 - 45 B. g(x) = 4x-2 + 6x - 45 C. g(x) = -4x-1 + 3x2 D. g(x) = -4x-1 + 3x2 - 45
Find the y- and x-intercepts for the equation. Then graph the equation.3x - y = -3
A. (0, 3), (1, 0)
B. (0, -3), (1, 0)
C. (0, 3), (9, 0)
D. (0, 3), (-1, 0)