Use your graphing calculator to convert the complex number to trigonometric form. Round the angle to the nearest hundredth of a degree.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Answer: E
Mathematics
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Graph the function.f(x) = |x - 2|
A. 
B. 
C. 
D. 
Mathematics
Use a fundamental identity to write the expression as one term.1 - cos2 4x
A. -sin2 4x B. sin2 4x C. sec2 4x D. sin2 4x + 1
Mathematics
Solve.Mrs. White wants to crochet beach hats and baby afghans for a church 
bazaar. She needs 2 hours to make a hat and 4 hours to make an afghan and she has 8 hours available. Thus, 
where x is the number of hats and y is the number of afghans. Can she make 3 hats and 9 afghans in the time allowed?
A. No B. Yes
Mathematics
Find the x- and y-intercepts of the graph of the equation. 20y - 4x = -8
A. x-intercept: - 
; y-intercept: 2
B. x-intercept: - 
; y-intercept: -2
C. x-intercept: -2; y-intercept: - 
D. x-intercept: 2; y-intercept: - 
Mathematics