In the following problem, the range of the periodic function f(x) is [a, b]. Find b-a. f(x)=

I know the derivative, I just don't know what to do from there.

f'(x)= = cos(2x)

Disclaimer: This is for AP Calculus AB

Achange in any of the following factors will cause investment spending and aggregate demand to change excepta. the interest rate effect b. expected business conditionsc. real interest rate d. expected future returns created by new technology e. expected business taxes

In a recent telephone survey, 5,000 randomly selected teenagers were asked to cite their primary social network site. six of 10 teenagers said they use mybook as their primary social network site. a 95% confidence interval to estimate the true proportion of teenagers who use mybook as their primary social network site is found to be (0.2964, 0.9036). which of the following is a correct interpretation of the confidence level? ninety-five percent of all samples of this size would yield a confidence interval of (0.2964, 0.9036). there is a 95% chance that the true proportion of teenagers who use mybook as their primary social network site is in the interval (0.2964, 0.9036). ninety-five percent of the time, the procedure used to generate this interval will capture the true proportion of teenagers who use mybook as their primary social network site. ninety-five percent of all the samples of size 5,000 lie in the confidence interval (0.2964, 0.9036).

What should a person do to prepare for a wildfire? a. know two exit routes for each room in the house b. store extra food in bulk c. have a basement or internal room in the house for shelter d. use sandbags to reinforce doorways and windows