Determine the limit by sketching an appropriate graph. 
A. -0
B. -1
C. 2
D. Does not exist
Answer: B
You might also like to view...
Provide an appropriate response.What conditions must be placed on the values of x and y so the expression 
will be equal to the expression 
+ 
?
A. y must always be negative. B. y must always be positive. C. x and y must have opposite signs or at least one be zero. D. x and y must have the same signs or at least one be zero.
Find the magnitude and direction angle (to the nearest tenth) for each vector. Give the measure of the direction angle as an angle in [0,360°].
A. 100; 270° B. 10; 180° C. 10; 270° D. 10; 90°
Multiply and simplify.
? 
A. 
B. 
C. 
D. 120xy
Use the data set {d1, d2, d3, ..., d251} consisting of 251 numbers to answer the following question(s).After sorting the data set (in increasing order from left to right), the median is
A. the number in the 125th position. B. the average of the numbers in the 125th and 126th positions. C. the number in the 126th position. D. the sum of all the numbers divided by 251. E. none of these