Find the magnitude and direction angle (to the nearest tenth) for each vector. Give the measure of the direction angle as an angle in [0,360°].
A. 16
; 135°
B. 16; 45°
C. 32; 45°
D. 16; 225°
Answer: D
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Plot each number on a number line.250, -50, 200, -100
A. 
B. 
C. 
D. 
Provide an appropriate response.Starting at middle D with a frequency of 292 cps, find the frequency of the note 36 half-steps above middle D.
A. 2336 B. 2372 C. 2331 D. 2300
Use transformations to graph the function. Determine the domain, range, and horizontal asymptote of the function.f(x) = 5(x - 4)
A. domain of f: (-?, ?); range of f:(-?, 0)
horizontal asymptote: y = 0
B. domain of f: (-?, ?); range of f:(-?, 0)
horizontal asymptote: y = 0
C. domain of f: (-?, ?); range of f:(0, ?)
horizontal asymptote: y = 0
D. domain of f: (-?, ?); range of f:(0, ?)
horizontal asymptote: y = 0
Find the slope-intercept form of the equation of a line that passes through the given points.(2, -5), (3, -2)
A. y = -11x + 3 B. y = 3x - 11 C. y = -11x - 3 D. y = -3x - 11