Determine whether or not the function is one-to-one.
A. Yes
B. No
Answer: B
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The amount C, in pounds, of food consumed in a day by a sheep depends on the amount V, in pounds per acre, of vegetation present. The relationship is
.
A. Make a graph of C versus V. Include vegetation levels of up to 1000 pounds per acre.B. Does a change in vegetation make a greater difference in the amount a sheep will consume when there is little vegetation present or when there is a lot of vegetation present?C. What is the most a sheep will eat no matter how much vegetation is available?
What will be an ideal response?
Translate the English statement into an inequality.The speed of the bike is more than 19 mph. (Use the variable s for the speed.)
A. s > 19 B. s ? 19 C. s ? 19 D. s < 19
Divide and express the result in standard form.
A. 
+ 
i
B. 41 - 3i
C. 
+ 1i
D. 
+ 
i
Solve the problem.George and Matt have a painting business. George has less experience and it takes him 3 hours more to paint a medium sized room than it takes Matt. Working together they can paint a medium sized room in 6 hours. How long does it take each of them working individually? Round to the nearest tenth of an hour.
A. George: 14.5 hours, Matt: 11.5 hours B. George: 13.7 hours, Matt: 10.7 hours C. George: 12.0 hours, Matt: 9.0 hours D. George: 12.9 hours, Matt: 9.9 hours