Integrals

Question 1

how get area of region under a graph / formula?

Answer 1

Question 2

memorize this

Answer 2

Question 3

what is the area under graph of derivative?

like, if you graph velocity, what is area under graph represent?

Answer 3

total units covered. For velocity, its total distance covered.

b/c d=rt, and velocity is rate and t is the delta. so thats distance

Question 4

Can function be integral and have jumps?

Answer 4

Yes

Question 5

Know this

Answer 5

Question 6

Some to know

Question 7

Know

Question 8

If graph goes positive and negative, can you interpret the integral as area?

Answer 8

No but it can be difference of areas

Question 9

Answer 9

Question 10

What’s the midpoint rule

Answer 10

For Reinman sum, use midpoint btw X and X1 instead of right or left side

Question 11

what is definite integral?

Answer 11

net of positive minus negative areas

Question 12

if limit exists, f is integrable? that true?

Answer 12

yes

Question 13

REMEMBER A + xi

Answer 13

the A

Question 14

gotta memorize this

Answer 14

Question 15

Answer 15

Question 16

x^2 + y^2 = 1 is what?

Answer 16

unit circle

Question 17

Answer 17

Question 18

for true?

Answer 18

yes

Question 19

Answer 19

nets out to zero.

make a graph

Question 20

Answer 20