Indicate whether the function is one-to-one.{(-4, 7), (12, 7), (-5, 16)}

A. Yes
B. No


Answer: B

Mathematics

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Evaluate the integral by making a substitution and then using a table of integrals.

A.  + C
B. ln(3x2 + 6x)
C.  - ln(3x + 6) + C
D.  + C

Mathematics

Which system of inequalities matches the given calculator-generated graph?

A. y > -x2 + 5 y < 2 B. y < -x2 + 5 y > 2 C. y > -x2 + 5 y > 2 D. y < -x2 + 5 y < 2

Mathematics

Solve for the unknown number.y - 35 = 42

A. 50 B. 44 C. 77 D. 52

Mathematics

Suppose that ln 2 = a and ln 5 = b. Use properties of logarithms to write each logarithm in terms of a and b.ln 

A.
B. a + b
C.
D. b - a

Mathematics