Which definite integral can be expressed as lim‖P‖→0∑k=1n(3ck2+2ck)Δxk where P is any partition of [3,7]?
2 answers:
Answer:
A
Step-by-step explanation:
To find the continuous sum of a function, integrate it and apply the limits
(Reimann sum)
To find this sum,
Integrate 3x² + 2x and apply limits from 3 to 7
Answer:
Check image.
Step-by-step explanation:
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Answer: 120
Step-by-step explanation:
Because it is
Answer:
Step-by-step explanation:
x^3 - 8x² - x + 8 =0
x^3 - 8x² - (x - 8 )=0
x²(x-8) - (x-8) = 0
(x-8)(x² -1) =0
x-8 = 0 or x² - 1 = 0
x-8=0 or (x-1)(x+1)=0
x=8 x=1 or x=-1
Answer:
Roughly 2.11 or 19/9 yards
Step-by-step explanation:
76 inches divided by 12 equals 6.33 feet
6.33 feet divided by 3 equals 2.11 yards.
