Algebra 2 and Trigonometry - Fall 2009 Part 6

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Math Regents Exams

Here is our a collection of videos, exam questions and step-by-step solutions that are suitable for High School Math based on the topics required for the Regents Exam conducted by NYSED.

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Fall 2009 Algebra 2 and Trigonometry Regents Sampler Exam

Q #21 - 2009 Algebra2 /Trigonometry Fall Sampler
What is the solution of the equation 2 log4 (5x) = 3?

Q #22 - 2009 Algebra2 /Trigonometry Fall Sampler
Arc of circle
A circle has a radius of 4 inches. In inches, what is the length of the arc intercepted by a central angle of 2 radians?

Q #23 - 2009 Algebra2 /Trigonometry Fall Sampler
Domain of a function
What is the domain of the function f(x) = √(x − 2) + 3?

Q #24 - 2009 Algebra2 /Trigonometry Fall Sampler
Statistics: Standard Deviation
The table below shows the first-quarter averages for Mr. Harper’s statistics class.
What is the population variance for this set of data?

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Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
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