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Showing 1061 to 1080 of 1453 results

Name	Description
Evaluate sequences in recursive form Description Find the first few terms of sequences that are defined recursively.	Find the first few terms of sequences that are defined recursively.	Timed Test
Simplify roots of negative numbers Description Rewrite square roots of negative numbers as imaginary numbers.	Rewrite square roots of negative numbers as imaginary numbers.	Timed Test
Solve equations using structure Description Solve advanced equations by strategically using quadratic factorization methods.	Solve advanced equations by strategically using quadratic factorization methods.	Timed Test
Solve similar triangles (basic) Description Given two similar triangles and some of their side lengths, find a missing side length.	Given two similar triangles and some of their side lengths, find a missing side length.	Timed Test
Area of a sector Description Relate the area of a sector to the area of a whole circle.	Relate the area of a sector to the area of a whole circle.	Timed Test
Arc length Description Relate the length of an arc to the circumference of a whole circle and the central angle subtended by the arc.	Relate the length of an arc to the circumference of a whole circle and the central angle subtended by the arc.	Timed Test
Write exponential functions Description Write exponential functions of the basic form f(x)=a⋅rˣ given the initial value of the function and the ratio by which it increases for each unit.	Write exponential functions of the basic form f(x)=a⋅rˣ given the initial value of the function and the ratio by which it increases for each unit.	Timed Test
Parts of complex numbers Description Determine the real and the imaginary parts of complex numbers	Determine the real and the imaginary parts of complex numbers	Timed Test
Rational vs. irrational expressions Description Determine whether an expression that is the combination of two rational/irrational numbers is rational or irrational itself.	Determine whether an expression that is the combination of two rational/irrational numbers is rational or irrational itself.	Timed Test
Solve similar triangles (advanced) Description Given two similar triangles and some of their side lengths, find a missing side length.	Given two similar triangles and some of their side lengths, find a missing side length.	Timed Test
Factoring polynomials challenge Description Review your skills for using the structure of expressions with some challenge problems.	Review your skills for using the structure of expressions with some challenge problems.	Timed Test
Solve triangles: angle bisector theorem Description Use the angle bisector theorem to find missing side lengths in triangles.	Use the angle bisector theorem to find missing side lengths in triangles.	Timed Test
Completing the square (intermediate) Description Solve quadratic equations of the form x^2+bx+c by completing the square.	Solve quadratic equations of the form x^2+bx+c by completing the square.	Timed Test
Inscribed angles Description Practice the relationship between inscribed & central angles that are subtended by the same arc length.	Practice the relationship between inscribed & central angles that are subtended by the same arc length.	Timed Test
Classify complex numbers Description Classify numbers as real, pure imaginary, or complex.	Classify numbers as real, pure imaginary, or complex.	Timed Test
Add & subtract complex numbers Description Practice addition and subtraction with complex numbers.	Practice addition and subtraction with complex numbers.	Timed Test
Tangents of circles problems Description Solve problems related to tangents of circles.	Solve problems related to tangents of circles.	Timed Test
Completing the square Description Solve quadratic equations of the form ax^2+bx+c by completing the square.	Solve quadratic equations of the form ax^2+bx+c by completing the square.	Timed Test
Graphing exponential growth & decay Description Graph exponential functions of the basic form f(x)=a⋅rˣ.	Graph exponential functions of the basic form f(x)=a⋅rˣ.	Timed Test
Inscribed shapes Description Find missing angles and lengths in inscribed shapes.	Find missing angles and lengths in inscribed shapes.	Timed Test

Math Exercises