Provide an appropriate response.Use a compass and straightedge to construct an angle of 45°.
What will be an ideal response?
Answers will vary. A sample correct response would be as follows.
Start with a point P on a line, and construct a 90° angle (i.e. a perpendicular to the line) at P. Then bisect this angle to construct a 45° angle.
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Find the absolute extreme values of the function on the interval.f(x) = 2x2/3, -27 ? x ? 8
A. absolute maximum is 18 at x = -27 ; absolute minimum is 0 at x = 0 B. absolute maximum is 9 at x = -27 ; absolute minimum is 0 at x = 0 C. absolute maximum is 8 at x = 8 ; absolute minimum is 0 at x = 0 D. absolute maximum is 18 at x = -27 ; absolute minimum is 8 at x = 8
Graph the line.Through (9, 0), m = - 
A. 
B. 
C. 
D. 
Solve the problem.If the area of the following rectangle is 4x2 - 28x and the width is 4x, then the length is the polynomial factor found when 4x is factored from the area. Find the length.
A. (x - 7) B. (x2 - 7x C. x - 7x D. (4x - 28)
Solve the problem.Sun Woo Kim invested $2500 at 4% compounded semiannually. How much will be in the account after 8 years? Round to the nearest cent.
A. $3431.96 B. $4682.45 C. $3421.42 D. $2929.15