Answer the question.Which one of the equations below matches the graph?
A. y = -2 sin(3x)
B. y = 2 sin
C. y = -2 cos(3x)
D. y = -2 sin
Answer: A
Mathematics
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Graph the equation and its tangent.Graph y = x2 - 2x - 2 and the tangent to the curve at the point whose x-coordinate is 1.
A. 
B. 
C. 
D. 
Mathematics
Fill in the blank to make the statement true.4.2 m = __________ cm
Fill in the blank(s) with the appropriate word(s).
Mathematics
Factor the polynomial completely.x2 + 17x + 18
A. (x + 18)(x + 1) B. (x + 6)(x + 3) C. prime polynomial D. (x + 18)(x - 1)
Mathematics
Find a polynomial function of lowest degree with rational coefficients that has the given numbers as some of its zeros. 3, -9, 3 + 3i
A. f(x) = x4 - 6x3 + 9x2 - 135x + 486 B. f(x) = x4 - 45x2 + 270x - 486 C. f(x) = x4 - 6x3 - 9x2 + 135x - 486 D. f(x) = x4 - 67.5x2 + 270x - 486
Mathematics