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 #13Find the equation of a line given two points
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
Solve for a variable
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?
Check out our most popular games!
Fraction Concoction Game:
Master fractions in the lab: mix, add, and subtract beakers to create the perfect concoction!
Fact Family Game:
Complete fact families and master the link between addition & subtraction and multiplication & division.
Number Bond Garden:
Clear the board by matching number pairs that sum to ten in this garden-themed mental math puzzle.
Online Addition Subtraction Game:
Practice your addition and subtraction skills to help the penguin find its mummy.
Penguin Solitaire
Penguin Solitaire is a fun game that aims to move all cards to the foundations to build four full sequences. There are two versions here: Penguin (Tuxedo) and Penguin (Original).
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.
