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Showing 1021 to 1040 of 1453 results

Name	Description
Factor polynomials: quadratic methods Description Factor polynomials that can be factored as the product of a monomial and a quadratic expression, then further factor the quadratic expression.	Factor polynomials that can be factored as the product of a monomial and a quadratic expression, then further factor the quadratic expression.	Timed Test
Find angles in isosceles triangles Description Find missing angles in isosceles triangles given just one angle.	Find missing angles in isosceles triangles given just one angle.	Timed Test
Use geometric sequence formulas Description Given the formula of a geometric sequence, either in explicit form or in recursive form, find a specific term in the sequence.	Given the formula of a geometric sequence, either in explicit form or in recursive form, find a specific term in the sequence.	Timed Test
Points inside/outside/on a circle Description Given the center and radius of a circle, determine if a point is inside of the circle, on the circle, or outside of the circle	Given the center and radius of a circle, determine if a point is inside of the circle, on the circle, or outside of the circle	Timed Test
Midpoint formula Description Find the midpoint of a segment on the coordinate plane, or find the endpoint of a segment given one point and the midpoint.	Find the midpoint of a segment on the coordinate plane, or find the endpoint of a segment given one point and the midpoint.	Timed Test
Evaluate radical expressions challenge Description Evaluate numerical radical expressions using the properties of exponents.	Evaluate numerical radical expressions using the properties of exponents.	Timed Test
Arithmetic series Description Practice evaluating arithmetic series using the formula (n/2)⋅(a₁+aₙ).	Practice evaluating arithmetic series using the formula (n/2)⋅(a₁+aₙ).	Timed Test
Coordinate plane word problems: polygons Description Solve all sorts of word problems with crazy contexts that use polygons on the coordinate plane.	Solve all sorts of word problems with crazy contexts that use polygons on the coordinate plane.	Timed Test
Divide line segments Description Figure out the coordinates of a point between two other points that give a certain ratio. For example, find a point C so that it is two thirds of the way between point A and B.	Figure out the coordinates of a point between two other points that give a certain ratio. For example, find a point C so that it is two thirds of the way between point A and B.	Timed Test
Evaluate expressions using structure (advanced) Description Given some information about several unknown variables, evaluate an expression containing those variables.	Given some information about several unknown variables, evaluate an expression containing those variables.	Timed Test
Difference of squares intro Description Factor quadratic expressions into the special products of the general form (x+a)(x-a).	Factor quadratic expressions into the special products of the general form (x+a)(x-a).	Timed Test
Factor polynomials: quadratic methods (challenge) Description Factor "advanced" polynomials (i.e. polynomials of various degrees and or with two variables) using quadratic factorization methods.	Factor "advanced" polynomials (i.e. polynomials of various degrees and or with two variables) using quadratic factorization methods.	Timed Test
Line & angle proofs Description Explore different ways of proving some theorems about lines and angles. Some transformations are used.	Explore different ways of proving some theorems about lines and angles. Some transformations are used.	Timed Test
Rational exponents challenge Description Choose equivalent forms of radical and exponential expressions.	Choose equivalent forms of radical and exponential expressions.	Timed Test
Recursive formulas for arithmetic sequences Description Find the recursive formula of an arithmetic sequence given the first few terms.	Find the recursive formula of an arithmetic sequence given the first few terms.	Timed Test
Explicit formulas for geometric sequences Description Solve problems such as: The first four terms in a geometric sequence are 1/3, 1, 3, and 9. Find an explicit formula for the sequence.	Solve problems such as: The first four terms in a geometric sequence are 1/3, 1, 3, and 9. Find an explicit formula for the sequence.	Timed Test
Converting recursive & explicit forms of arithmetic sequences Description Given the explicit formula of an arithmetic sequence, find its recursive formula, and vice versa.	Given the explicit formula of an arithmetic sequence, find its recursive formula, and vice versa.	Timed Test
Similarity & transformations Description Given two polygons, try to map one onto the other using angle-preserving transformations, and determine whether they are similar. Transformations are done in "intuitive mode."	Given two polygons, try to map one onto the other using angle-preserving transformations, and determine whether they are similar. Transformations are done in "intuitive mode."	Timed Test
Finite geometric series Description Evaluate finite geometric series given in sigma notation, recursively, or explicitly.	Evaluate finite geometric series given in sigma notation, recursively, or explicitly.	Timed Test
Recursive formulas for geometric sequences Description Find the recursive formula of a geometric sequence given the first few terms or given an explicit formula.	Find the recursive formula of a geometric sequence given the first few terms or given an explicit formula.	Timed Test

Math Exercises