Find the value v of the riemann sum v=n∑k=1 f(ck)δxk

for the function f(x)=x2+4 using the partition p = { 1, 3, 5, 8 }, where ck is the left endpoints of the partition.

v = ?

2.write the sum using sigma notation:
6+9+12+15+⋯+27=a∑n=1 b , where

a= ?
b= ?

a negative exponent is translated as follows:

so, we have

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

b

step-by-step explanation: