Find the sum.-3 + 2
A. 5
B. -1
C. -5
D. 1
Answer: B
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Tell whether the graph of the function opens up or down.P(x) = (x + 1)2 + 2
A. down B. up
Perform the indicated operation and, if possible, simplify.
? 
A. xy
B. 3xy
C. 
D. 3
Convert the numeral to the requested form.Some systems of enumeration are multiplicative. If you want to represent 30 things, you write the symbol for 3 followed by the symbol for 10. In China and Japan the symbol for 3 is 
, and the symbol for 
Thus, 30 is symbolized 
. If the symbol
for 8 is 
and the symbol for 6 is 
, how do the Chinese write 80?
A. 
B. 
C. 
D. 
Find the center (h, k) and radius r of the circle with the given equation. (x + 3)2 + (y - 2)2 = 25
A. (h, k) = (-3, 2); r = 25 B. (h, k) = (2, -3); r = 5 C. (h, k) = (-3, 2); r = 5 D. (h, k) = (2, -3); r = 25