Use the figure below to answer the following question(s).
Edge BE will certainly be used in the cheapest-link tour
A. only if 1 < x < 2.
B. only if x < 2.
C. only if x < 1.
D. only if 1 < x < 5.
E. regardless of the value of x.
Answer: B
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Solve the problem.Given the velocity and initial position of a body moving along a coordinate line at time t, find the body's position at time t.v = -16t + 4, s(0) = 13
A. s = -8t2 + 4t + 13 B. s = -8t2 + 4t - 13 C. s= 8t2 + 4t - 13 D. s = -16t2 + 4t + 13
Find the derivative of y with respect to the independent variable.y =log6
A. 
B. 
C. 
D. 
ln 6
Fill in the blank with one of the words or phrases listed below. 
Replacing a variable in an expression by a number and then finding the value of the expression is called 
for the variable.
A. equation B. simplified C. solution D. evaluating the expression
Factor the polynomial.343c3 + 8
A. (7c + 2)(49c2 - 14c + 4) B. (7c - 2)(49c2 + 14c + 4) C. (7c + 2)(49c2 + 4) D. (343c + 2)(c2 - 14c + 4)