Estimate the minimum number of subintervals to approximate the value of integral from negative 2 to 2 (3 x squared plus 4 )dx∫−223x2+4dx with an error of magnitude less than 5 times 10 superscript negative 45×10−4 using a. the error estimate formula for the trapezoidal rule. b. the error estimate formula for simpson's rule.

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

the answer is  

a.

28 ft2

step-by-step explanation:

answer is  

a.

7 in. x 11 in.

hope you get this right.

answer: 24

step-by-step explanation: you have to make a list of each of the orders