Factor out the negative GCF from the polynomial. If the GCF is 1, factor out -1.-16 + 16x - 4x2
A. -4(4 + 4x + x2)
B. -4x(4 - 4+ x)
C. -4(4 + 4x - x2)
D. -4(4 - 4x + x2)
Answer: D
Mathematics
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; Round to the nearest hundredth.
A. 2.24 B. 2.21 C. 2.23 D. 2.22
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Use the product rule to simplify.
A. 7
B. 17
C. 49
D. 7
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Solve the equation.Solve cos ? = 1 for ?, where 0° ? ? ? 90°.
A. 0° B. 60° C. 30° D. 90°
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Find the period of the function y = 2 tan x and sketch its graph.
What will be an ideal response?
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