Use Newton's method to approximate the indicated root of 
+ x ? 4 = 0 in the interval [1, 2], correct to six decimal places.
Use 
= 1.5 as the initial approximation.
1.283782
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Solve the problem.Consider the figure below. (a) Write an expression for the length of the bottom. (b) Write an expression for the area of the largest rectangle.
A. (a) y + 9; (b) 3y(y + 9) or 3y2 + 27y B. (a) 3y + 9; (b) y(3y + 9) or 3y2 + 9y C. (a) 3y + y; (b) 9(3y + y) or 36y D. (a) 6y + 18; (b) 2y(6y + 18) or 12y2 + 36y
Solve the problem.Find the figure that results from reflecting the given figure across the line m, and then reflecting the result across line n.
A. 
B. 
C. 
D. 
Determine whether the lines are parallel, perpendicular, or neither.3x - 8y = -432x + 12y = -4
A. neither B. perpendicular C. parallel
Find the requested vector.v = 4i + 2j + k, u = -2i + 2j - 2kFind a vector orthogonal to both v and u.
A. 5i - 9j + 9k B. -6i + 6j + 12k C. 4i - 12j - 16k D. -5i + 9j + 2k