If construction costs are 160 000 per kilometer find the

5 Verify that f and g are inverses f x x 7 g x 2x 14

uestion z 6 5 4 3 2 1 3 y 4 5 46 3 6 Write an equation for the function graphed above

Use a calculator to make a table to approximate the following limit Confirm your result with l H pital s Rule 17 1 X lim X 0 Complete the table below Do not round until the final answer Then round to six decimal places as needed 17 1 17 X 10 1 10 2 10 3 X h 10 1 10 2 10 3 X

Show all necessary work in your solutions Problem 1 Find the arc length of the graph of y x 2 3 2 from x 0 to x

Construct a table of values to find the value of the limit from both sides for lim x 2 x 8 2 x

Evaluate the following limits a b NOTE If needed enter INF for o and INF for o HINT Look at where the exponential fuction is going in the f 4 lim 200 ex 7 4 lim 2 0 e 7

The expression e7 9 6 can be written as ef a where f x is a function of x Find f x f x

A salesperson makes a base salary of 1100 per month Once he reaches 38 000 in total sales he earns an additional 6 commission on the amount of sales over 38 000 Write a piecewise defined function to model the salesperson s total monthly salary in as a function of the amount in sales x

What is the angle measure 52 48 51 equivalent to in decimal degrees Enter your answer rounded to the nearest thousandth of a degree in the box

Evaluate the function for f x x 3 and g x x 2 f g 1 f g 1