Perform the indicated operation.
- 
A. 4y
B. 2y
C. undefined
D. 0
Answer: B
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Factor the expression completely, if possible.108x3 + 4y3
A. 4(3x - y)(9x2 + 3xy + y2) B. 4(3x + y)(9x2 - 3xy + y2) C. 4(3x - y)(9x2 + y2) D. (3x - 4y)(36x2 + 3y + y2)
Evaluate the function.Find f(12) f
A. 7 B. None of these C. 4 D. (7, 4)
An algebraic expression is given. Use the expression to answer the following questions. a) How many terms are there in the algebraic expression? b) What is the numerical coefficient of the first term? c) What is the constant term? d) Does the algebraic expression contain like terms? If so, what are the like terms?2x + 5
A. a) 2 b) 5 c) 2x d) no B. a) 2 b) 2 c) 5 d) yes, 2x and 5 C. a) 1 b) 2 c) 5 d) no D. a) 2 b) 2 c) 5 d) no
Write the augmented matrix for the system of equations.
A. 
B. 
C. 
D. 