What is the coefficient of the highest-degree term in the polynomial below?
?
?
A. 6
B. 3
C. -2
D. 8
E. 7
Answer: B
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Find the linear approximation of the function at the given point.
at 
A. 
B. 
C. 
D. 
Write the expression without negative exponents.y = -5x-3 - x-2 + 2x-1 + 2x2 + 4x
A. y = - 
+ 
+ 
B. y = - 
- 
+ 
+ 2x2 + 4x
C. y = - 
- 
+ 
+ 
+ 
D. y = -5x1/3 - x1/2 + 2x2 + 6x
Solve the problem.A box contains 4 slips of paper, on each of which is written the number 1, 2, 3, or 4, respectively. A slip is drawn, and the number on it is noted. That slip is put aside, and another slip is drawn and the number on it noted. What is the probability thata) the sum of the two numbers is 5?b) the first number drawn is a 2 and the second number is not 5?c) the sum of the two numbers is not 10?
A. a) 
b) 
c) 0
B. a) 
b) 
c) 1
C. a) 
b) 
c) 0
D. a) 
b) 
c) 1
Solve the equation.log 4x = log 3 + log (x + 1)
A. 
B. 3
C. 
D. -3