Provide an appropriate response.Use the max-min inequality to find upper and lower bounds for the value of 
dx.
What will be an ideal response?
If f(x) = 
on [1, 3], then max f = 1 and min f = 
.
So min f ? (3 - 1) ? 
dx ? max f ? (3 - 1) and 
and 
So the lower bound is 
, and the upper bound is 2.
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A child has an enormous jar in which she has been saving all of her spare change. In order to determine exactly how much money she has in the jar, she dumps all of the coins on the floor and counts them. Under the watchful eye of her mother, she counts 180 pennies, 120 nickels, 100 dimes, and 80 quarters.The N-value of the target population in this study is
A. 80. B. 100. C. 180. D. 120. E. none of these
The bar graph shows the percent of income spent on leisure activities in various countries of the world. Use the graph to answer the question.
In which country is the lowest percent of income spent on leisure activities? What percent is this?
A. China; 94.4% B. USA; 70.6% C. Australia; 8.3% D. China; 5.6%
Graph the function.y = -cos ?x
A. 
B. 
C. 
D. 
Solve the equation.7x + 8 = 9x - 9
A. 
B. 
C. 
D. 