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

Mathematics

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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.

Mathematics

Write in logarithmic form.62 = 36

A. log6 2 = 36 B. log6 36 = 2 C. log2 36 = 6 D. log36 6 = 2

Mathematics

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

Mathematics

Use the quotient rule to simplify the expression. Use positive exponents to write the answer.

A. - 
B. - 
C.
D. - 

Mathematics