Find the period P, amplitude A, and phase shift S, and graph at least two periods of the equation.y = 5 sin (x - 70°)
A. P = 360°, A = 5, S = 70°
B. P = 360°, A = 5, S = -70°
C. P = 72°, A = 1, S = -14°
D. P = 72°, A = 1, S = 14°
E. P = 360°, A = 5, S = -70°
Answer: B
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Find 
by using the Chain Rule. Express your final answer in terms of t.w = ex cos y + ey cos x; x = 5t, y = -4t
A. e5t(5 cos -4t - 4 sin -4t) e-4t(-4 cos 5t + 5 sin 5t) B. e5t(5 cos -4t + 4 sin -4t) e-4t(-4 cos 5t - 5 sin 5t) C. e-4t(5 cos -4t - 4 sin -4t) e5t(-4 cos 5t + 5 sin 5t) D. e-4t(5 cos -4t + 4 sin -4t) e5t(-4 cos 5t - 5 sin 5t)
Determine the value of c so that the given system of equations is dependent.
A. -16 B. -28 C. 12 D. 14
Use inductive reasoning to predict the next line in the pattern. Then perform the arithmetic to determine whether your conjecture is correct.6 × 6 = 3666 × 66 = 4356666 × 666 = 443,556
A. 666 × 6666 = 44,435,556 B. 6666 × 6666 = 444,556 C. 6666 × 6666 = 445,556 D. 6666 × 6666 = 44,435,556
Find an equation of the plane through the origin and parallel to the plane -5x+2y-5z=-1
What will be an ideal response?