Find the exact value. Do not use a calculator.tan 0
A. 
B. 0
C. 1
D. undefined
Answer: B
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Factor completely using the trial and error method to factor trinomials. If unfactorable, indicate that the polynomial is prime.3x2 - 11x + 6
A. (3x + 2)(x + 3) B. (3x - 3)(x - 2) C. prime D. (3x - 2)(x - 3)
Solve.Here are a student's grades at the end of semester together with the number of credits for the course: Computer science (3) - F; English literature (2) - D; Modern dance (2) - B; Physics I (3) - D; and Ethnic studies (3) - D. If A = 4, B = 3, C = 2, D = 1, and F = 0, find her grade point average. Round to the nearest tenth if necessary.
A. 13 B. 1.2 C. 2.6 D. 1.1
Evaluate the function as indicated.Find f(5.1) when f(x) = -17.
A. -86.7 B. 17 C. -17 D. 5.1
Factor. Check by multiplying.
x - 
y + 
A. 
B. 
(x + 11y - 5)
C. 8(x - 11y + 5)
D. 
(x - 11y + 5)