At what y-value does the curve defined by  have a vertical tangent?
?

A.
B.
C.
D.
E.


Answer: E

Mathematics

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Find the area of the circle. Use 3.14 or  for ? as indicated.Use 3.14 for ?.

A. 1133.54 ft2 B. 238.64 ft2 C. 4534.16 ft2 D. 119.32 ft2

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Determine the possible number of positive real zeros and negative real zeros of the polynomial function using Descartes' rule of signs.f(x) = 7x3 - 6x2 + x + 3.5

A. 3 or 1 positive zeros, 2 or 0 negative zeros B. 2 or 0 positive zeros, no negative zeros C. 2 or 0 positive zeros, 1 negative zero D. 3 or 1 positive zeros, 1 negative zero

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Solve the initial-value problem y" - 3y' + 2y = 0, y (0) = 2. y'(0) = - 1

What will be an ideal response?

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Write the decimal in words.44.7

A. forty-four and seven hundredths B. forty-four and seven thousandths C. forty-four and seven millionths D. forty-four and seven tenths 

Mathematics