OML Search

Integrated Algebra Regents - January 2010

Related Topics:
More Lessons for High School Regents Exam

Math Worksheets

High School Math based on the topics required for the Regents Exam conducted by NYSED. Find the equation of a line given two points, Find the equation of the axis of symmetry of a parabola, Which relation represents a function?

January 2010 Integrated Algebra Regents

Algebra 1 Regents - Question #13
Find the equation of a line given two points
Algebra 1 Regents - Question #14

The question asks " Which data table represents univariate data?"

Univariate data involves a single variable. It does not deal with causes or relationships. Some examples are frequency distributions, bar graph, histogram, pie chart, line graph, box-and-whisker plot.

Bivariate data involves two variables. It deals with correlations or comparisons where one variable is dependent on the other variable

The correct answer is table 3 because it represents a frequency distribution.
Tables 1, 2 and 4 are bivariate data because the data in the second column is dependent on the data in the first column. For example the side length of a square will affect the area of the square.

Algebra 1 Regents - Question #15
Find the equation of the axis of symmetry of a parabola

Algebra 1 Regents - Question #16
Solve for a variable
Algebra 1 Regents - Question #17

Since the variable a is negative, it will change the graph from being above the x-axis (positive) to below the x-axis (negative).

Since -1 < a < 0, multiplying by a would make the absolute value of y smaller.

The correct answer is 3 where the graph is negative and the graph is "flattened" because the absolute value of y is reduced.

Algebra 1 Regents - Question #18
Which relation represents a function?


Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.

You can use the free Mathway widget below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

OML Search

We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.

[?] Subscribe To This Site

follow us in feedly
Add to My Yahoo!
Add to My MSN
Subscribe with Bloglines