Solve and graph.6x - 7 ? 5 and 4x + 8 ? 20
A. [2,3]
B. [2, ?)
C. (-?, 2] ? [3, ?)
D. [3, ?)
Answer: D
Mathematics
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Graph the set of points whose polar coordinates satisfy the given equation or inequality.r ? 4
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Calculate the area of the asteroid x2/3 + y2/3 = 9. Hint: Parametrize by 
, 
, 0 ? t ? 2?.
A. 
?
B. 
?
C. 
?
D. 
?
Mathematics
Find the derivative.y = x14
A. 13x13 B. 14x14 C. 13x14 D. 14x13
Mathematics
Verify that each equation is an identity.
+ 1 = 2 sin2?
What will be an ideal response?
Mathematics