Graph the function. State the domain and range of the function.f(x) = x2 + 2
A. domain: (-?, ?); range: (2, ?)
B. domain: (-?, ?); range: (0, ?)
C. domain: (-?, ?); range: (0, ?)
D. domain: (-?, ?); range: (- 2, ?)
Answer: A
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Solve the problem.The table below shows a housing index that can be used to compare housing prices in different cities. 
Suppose you see a house valued at $210,000 in Spokane. Find the price of a comparable house in Juneau.
A. $163,800 B. $269,231 C. $296,154 D. $242,308
Use a spherical coordinate integral to find the volume of the given solid.the solid bounded below by the hemisphere 
and above by the cardioid of revolution 
A. 
?
B. 
?
C. 
?
D. 
?
Find the product.-3x7(6x + 2)
A. -18x8 + 2 B. -24x7 C. -18x - 6 D. -18x8 - 6x7
First determine which number (x or y) is more accurate, then which is more precise.x = 0.8, y = 20
A. x, y B. y, x C. y, y D. x, x