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Showing 921 to 940 of 1478 results

Name	Description
Function domain word problems Description Use information about a situation to figure out the domain of the function which models it.	Use information about a situation to figure out the domain of the function which models it.	Timed Test
Perform dilations Description Use the interactive transformation tool to perform dilations.	Use the interactive transformation tool to perform dilations.	Timed Test
Reflect shapes Description Given a figure and a definition of a reflection, manually draw the image.	Given a figure and a definition of a reflection, manually draw the image.	Timed Test
Rotate shapes: center ≠ (0,0) Description Given a figure on the coordinate plane and the definition of a rotation about an arbitrary point, manually draw the image of that rotation.	Given a figure on the coordinate plane and the definition of a rotation about an arbitrary point, manually draw the image of that rotation.	Timed Test
Standard deviation of a population Description Calculate the standard deviation of a population.	Calculate the standard deviation of a population.	Timed Test
Types of statistical studies Description Determines if a statistical study is a sample study, an experiment, or an observational study.	Determines if a statistical study is a sample study, an experiment, or an observational study.	Timed Test
Variance Description Practice calculating both sample and population variances.	Practice calculating both sample and population variances.	Timed Test
Add & subtract polynomials: find the error Description Choose which step an error was made in adding or subtracting polynomials.	Choose which step an error was made in adding or subtracting polynomials.	Timed Test
Add & subtract polynomials: two variables challenge Description Example: Subtract a⁴+4a²b²-2b⁴ from -3a⁴+5a^2b²+2b⁴.	Example: Subtract a⁴+4a²b²-2b⁴ from -3a⁴+5a^2b²+2b⁴.	Timed Test
Add & subtract polynomials: two variables Description Example: Subtract (x²+2xy-y) and (3x+5xy+2y<strong>²).</strong>	Example: Subtract (x²+2xy-y) and (3x+5xy+2y<strong>²).</strong>	Timed Test
Solutions of inequalities: algebraic Description Given a two-variable linear inequality, check whether a given pair of values is a solution of the inequality.	Given a two-variable linear inequality, check whether a given pair of values is a solution of the inequality.	Timed Test
Writing linear functions word problems Description Find a linear function that represents a real-world relationship that is given verbally.	Find a linear function that represents a real-world relationship that is given verbally.	Timed Test
Determine reflections Description Given two figures on the coordinate plane, find the formal definition of the reflection that takes one figure to another.	Given two figures on the coordinate plane, find the formal definition of the reflection that takes one figure to another.	Timed Test
Dependent probability Description Find dependent probabilities like P(A \| B) or P(B \| A) for a variety of contexts.	Find dependent probabilities like P(A \| B) or P(B \| A) for a variety of contexts.	Timed Test
Dilate shapes Description Given a figure and a definition of a dilation, manually draw the image.	Given a figure and a definition of a dilation, manually draw the image.	Timed Test
Expected value Description Compute the expected value given a set of outcomes, probabilities, and payoffs	Compute the expected value given a set of outcomes, probabilities, and payoffs	Timed Test
Simple hypothesis testing Description Show that you have mastery over the idea behind hypothesis testing by calculating some probabilities and drawing conclusions.	Show that you have mastery over the idea behind hypothesis testing by calculating some probabilities and drawing conclusions.	Timed Test
Dependent and independent events Description Determine if two events are dependent or independent.	Determine if two events are dependent or independent.	Timed Test
Permutations & combinations Description Permutations and Combinations with overcounting	Permutations and Combinations with overcounting	Timed Test
Positive and negative intervals Description Highlight intervals on the domain of a function where it's entirely positive or entirely negative.	Highlight intervals on the domain of a function where it's entirely positive or entirely negative.	Timed Test

Math Exercises