Find the specified domain.Find the domain of 
(x) when f(x) = 2x - 5 and g(x) = 
A. 
? 
? (8, ?)
B. (-?, 8) ? (8, ?)
C. (-?, -8) ? (-8, ?)
D. (-?, ?)
Answer: B
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Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials), leave it in factored form. Express the answer using the denominator of the first fraction when applicable.
- 
A. 
B. 6y
C. 0
D. 
Write in logarithmic form.62 = 36
A. log6 2 = 36 B. log6 36 = 2 C. log2 36 = 6 D. log36 6 = 2
Write the standard form for a hyperbola centered at (h, k). Identify the center and the vertices.9x2 - 4y2 - 54x + 32y - 19 = 0
A. C(3, 4); V(3, 4 ± 2); 
- 
= 1
B. C(3, 4); Vertices: V1(2, 3 ± 3); 
- 
= 1
C. C(- 3, - 4); Vertices: V1(- 3 ± 3, - 4); 
- 
= 1
D. C(3, 4); V(3 ± 2, 4); 
- 
= 1
Use the quotient rule to simplify the expression. Use positive exponents to write the answer.
A. - 
B. - 
C. 
D. - 