Use your graphing calculator to determine if the equation appears to be an identity by graphing the left expression and right expression together. If so, then prove the identity.
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What will be an ideal response?
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Match the vector equation with the correct graph.
r(t) = -3ti + 2tj + 2tk; 0 ? t ? 1
A. Figure 3 B. Figure 5 C. Figure 1 D. Figure 8
Provide an appropriate response.The pitch of a roof is given as a single digit, such as 7 pitch. This actually means a rise of 7 feet for every 12 feet of horizontal run. What is the angle of a roof with a pitch of 7? Round to the nearest 0.1°.
Fill in the blank(s) with the appropriate word(s).
Add or subtract. Express the answer as a mixed number.12 - 
A. 9
B. 11
C. 11
D. 12
Sketch the graph of the function. Describe how the graph can be obtained from the graph of a basic exponential function.f(x) = 2 - 5-x
A. Shift y = 5x up 2 unit(s), reflect across
the y-axis, and reflect across the x-axis
B. Shift y = 5x up 2 unit(s), reflect across
the y-axis, and reflect across the x-axis
C. Reflect y = 5x across the y-axis, reflect
across the x-axis and shift up 2 unit(s)
D. Reflect y = 5x across the y-axis, reflect
across the x-axis and down 2 unit(s)