Use a graphing calculator to find all real solutions of the equation. x³ = x+3
(a) x ? 1.27
(b) x ? 2.37
(c) x ? 1.34
(e) x ? 2.67
(d) x ? 1.67
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Solve the system of equations algebraically for real values of x and y.
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A. (3, 0), (6, 0) B. (0, 3), (9, 0) C. (0, 3), (0, 6) D. (9, 0), (6, 0) E. no solution
Solve.Find the sum of the first 17 terms of the series 
A. 2907 B. 2754 C. 1377 D. 5202
Graph the function.y = -3 cot (2x)
A. 
B. 
C. 
D. 
Solve the problem. Round to the nearest tenth, if necessary.If an object is thrown upward with an initial velocity of 
, its height after t sec is given by 
. Find the maximum height attained by the object. (The object will attain maximum height exactly at the halfway point in terms of the time t, where t = 0 is at the beginning of the object's flight, and the final time is when the object hits the ground.)
A. 196 ft B. 180 ft C. 96 ft D. 112 ft