Use the vertical line test to determine if the graphs are functions.
A. Yes
B. No
Answer: B
Mathematics
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Use the graph to find a ? > 0 such that for all x, 0 < 
< ? ? 
< ?.
A. 0.4 B. 0.5 C. 0.04 D. 6
Mathematics
Solve the problem.The ratio of the weight of an object on Earth to the weight of the same object on Pluto is 100 to 3. If a buffalo weighs 3690 pounds on Earth, find the buffalo's weight on Pluto. Round to the nearest pound.
A. 1,107,000 lb B. 11,070 lb C. 8 lb D. 111 lb
Mathematics
Factor the difference of squares.72x2 - 512y2
A. (24x - 64y)(3x + 8y) B. (3x - 8y)(24x + 64y) C. 8(3x - 8y)(3x + 8y) D. Does not factor
Mathematics
Use the order of operations to simplify the expression.
? 
+ 
? 
A. 
B. 
C. 
D. 
Mathematics