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Chapter 10: Q 3. (page 676)

If 胃is acute, the Half-angle Formula for the sine function isrole="math" localid="1646654694239" sin胃2=______.

Short Answer

Expert verified

If 胃is acute, the Half-angle Formula for the sine function issin胃2=卤1-cos胃2.

Step by step solution

01

Step 1. Given information

An incomplete statement is "If 胃is acute, the Half-angle Formula for the sine function issin胃2=______"

02

Step 2. Fill in the blank.

The half-angle formula for the sine function is given with the following expression:

sin胃2=卤1-cos胃2.

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The graph of a parabola is given. Match graph to its equation.

and equations of the parabola areA)y2=4xC)y2=-4xE)(y-1)2=4(x-1)G)(y-1)2=-4(x-1)B)x2=4yD)x2=-4yF)(x+1)2=4(y+1)H)(x+1)2=4(y+1)
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