Exam 3 practice - Exam 3 Practice#1 College Algebra Math 140 F16 Sections 11-19(Prof Basnet Student Name\/ID 1 Calculate the distance between the points

# Exam 3 practice - Exam 3 Practice#1 College Algebra Math...

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Exam 3 Practice #1 College Algebra / Math 140, F16 - Sections 11-19 (Prof. Basnet) Student Name/ID: 1.Calculate the distance between the points and in the coordinate plane.Give an exact answer (not a decimal approximation). 2.Find an equation of the circle whose diameter has endpoints and . 3. A line passes through the point and has a slope of Write an equation in point-slope form for this line. 4.Find the domain of the function.Write your answer using interval notation. . 2 Copyright © 2016 UC Regents and ALEKS Corporation Exam 3 Practice #1 Page 1 / 14
5.The entire graph of the function is shown in the figure below.Write the domain and range of using interval notation. 6.Find an equation for the line below. f f f x Copyright © 2016 UC Regents and ALEKS Corporation Exam 3 Practice #1 Page 2 / 14
7. The function is defined as follows. Find . Simplify your answer as much as possible. 8. The graph of a function is shown below. Find . f = f x 6 + 4 x 16 f −4 g g 2 44 6 / m s h x -1 -2 -3 -4 -5 -6 1 2 3 4 5 6 y -1 -2 -3 -4 -5 -6 1 2 3 4 5 6 Copyright © 2016 UC Regents and ALEKS Corporation Exam 3 Practice #1 Page 3 / 14
9. A ball is thrown from a height of meters with an initial downward velocity of . The ball's height meters) after seconds is given by the following.How long after the ball is thrown does it hit the ground?Round your answer(s) to the nearest hundredth.(If there is more than one answer, use the "or" button.) (in
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