Can anyone tell me if my choice is right? This is my last attempt
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because the left most rectangle is $f(-x) = -1$
height is still $1$
height of 2nd rectangle $f(-pi/2)=0$
height of 3rd rectangle $f(0)=0$
right most rectangle $f(pi/2)=0$
calculus
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because the left most rectangle is $f(-x) = -1$
height is still $1$
height of 2nd rectangle $f(-pi/2)=0$
height of 3rd rectangle $f(0)=0$
right most rectangle $f(pi/2)=0$
calculus
So which graph do you suppose to be the correct one?
– Andreas
14 hours ago
@Andreas C looks correct to me but I am not sure
– Amy Jones
14 hours ago
@Andreas I know b is wrong
– Amy Jones
14 hours ago
1
Well, it says "$c_k$ is the left endpoint" so indeed C looks fine.
– Andreas
14 hours ago
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
because the left most rectangle is $f(-x) = -1$
height is still $1$
height of 2nd rectangle $f(-pi/2)=0$
height of 3rd rectangle $f(0)=0$
right most rectangle $f(pi/2)=0$
calculus
because the left most rectangle is $f(-x) = -1$
height is still $1$
height of 2nd rectangle $f(-pi/2)=0$
height of 3rd rectangle $f(0)=0$
right most rectangle $f(pi/2)=0$
calculus
calculus
edited 14 hours ago
user376343
2,1041716
2,1041716
asked 15 hours ago
Amy Jones
257
257
So which graph do you suppose to be the correct one?
– Andreas
14 hours ago
@Andreas C looks correct to me but I am not sure
– Amy Jones
14 hours ago
@Andreas I know b is wrong
– Amy Jones
14 hours ago
1
Well, it says "$c_k$ is the left endpoint" so indeed C looks fine.
– Andreas
14 hours ago
add a comment |
So which graph do you suppose to be the correct one?
– Andreas
14 hours ago
@Andreas C looks correct to me but I am not sure
– Amy Jones
14 hours ago
@Andreas I know b is wrong
– Amy Jones
14 hours ago
1
Well, it says "$c_k$ is the left endpoint" so indeed C looks fine.
– Andreas
14 hours ago
So which graph do you suppose to be the correct one?
– Andreas
14 hours ago
So which graph do you suppose to be the correct one?
– Andreas
14 hours ago
@Andreas C looks correct to me but I am not sure
– Amy Jones
14 hours ago
@Andreas C looks correct to me but I am not sure
– Amy Jones
14 hours ago
@Andreas I know b is wrong
– Amy Jones
14 hours ago
@Andreas I know b is wrong
– Amy Jones
14 hours ago
1
1
Well, it says "$c_k$ is the left endpoint" so indeed C looks fine.
– Andreas
14 hours ago
Well, it says "$c_k$ is the left endpoint" so indeed C looks fine.
– Andreas
14 hours ago
add a comment |
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So which graph do you suppose to be the correct one?
– Andreas
14 hours ago
@Andreas C looks correct to me but I am not sure
– Amy Jones
14 hours ago
@Andreas I know b is wrong
– Amy Jones
14 hours ago
1
Well, it says "$c_k$ is the left endpoint" so indeed C looks fine.
– Andreas
14 hours ago