Graph the curve whose parametric equations are given.x = 6 sin t, y = 6 cos t; 0 ? t ? 2?
A. 
B. 
C. 
D. 
Answer: B
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Write the improper fraction as a mixed number.
A. 8
B. 7
C. 6
D. 7
Translate the phrase into a mathematical expression and then find the result.91 cups decreased by 26 cups
A. 91 - 26; 65 cups B. 91 - 26; 55 cups C. 91 + 26; 107 cups D. 91 + 26; 117 cups
Sketch the graph of the function. Describe how the graph can be obtained from the graph of a basic exponential function.f(x) = 4x - 3 - 2
A. Shift y = 4x left 3 unit(s) and
down 2 unit(s)
B. Shift y = 4x left 3 unit(s) and
up 2 unit(s)
C. Shift y = 4x right 3 unit(s) and
up 2 unit(s)
D. Shift y = 4x right 3 unit(s) and
down 2 unit(s)
An arrow is shot upward and outward from a top a 83-foot cliff, with an initial velocity of 132 feet per second. The height of the arrow t seconds after launch is given by the equation h - 16t²+132t+83. Find the greatest altitude reached by the arrow. Round to the nearest foot.
a. 83 ft b. 365.25 ft c. 177.625 ft d. 355.25 ft