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Showing 1081 to 1100 of 1453 results

Name	Description
Quiz: Inscribed quadrilaterals Description Use the fact that opposite angles in an inscribed quadrilateral are supplementary to solve a few problems.	Use the fact that opposite angles in an inscribed quadrilateral are supplementary to solve a few problems.	Timed Test
Use similar & congruent triangles Description Solve geometry problems with various polygons by using all you know about similarity and congruence.	Solve geometry problems with various polygons by using all you know about similarity and congruence.	Timed Test
Plot numbers on the complex plane Description Given a complex number, plot its corresponding point on the complex plane.	Given a complex number, plot its corresponding point on the complex plane.	Timed Test
Graphically add & subtract complex numbers Description Add or subtract complex numbers, and plot the result in the complex plane.	Add or subtract complex numbers, and plot the result in the complex plane.	Timed Test
Interpret basic exponential functions Description Find features of exponential functions of the basic form f(x)=a*r^x given their formula. Features in question are the initial value, the common ratio, and output-values that correspond to various input-values.	Find features of exponential functions of the basic form f(x)=a*r^x given their formula. Features in question are the initial value, the common ratio, and output-values that correspond to various input-values.	Timed Test
Multiply complex numbers (basic) Description Multiply complex numbers by single terms that are either real or pure imaginary.	Multiply complex numbers by single terms that are either real or pure imaginary.	Timed Test
Quadratic formula Description Solve quadratic equations using the quadratic formula. For example, solve -9x+10x²+8=14.	Solve quadratic equations using the quadratic formula. For example, solve -9x+10x²+8=14.	Timed Test
Trigonometric ratios in right triangles Description Given the side lengths of a right triangle, find the sine, cosine, or tangent of one of the acute angles.	Given the side lengths of a right triangle, find the sine, cosine, or tangent of one of the acute angles.	Timed Test
Number of solutions of quadratic equations Description Analyze quadratic equations in order to determine how many different real number solutions they have.	Analyze quadratic equations in order to determine how many different real number solutions they have.	Timed Test
Interpret basic exponential functions: graphs & tables Description Find features of exponential functions of the basic form f(x)=a*r^x, either given a table with input-output pairs, or given their graph. Features in question are the initial value, the common ratio, and output-values that correspond to various input-values.	Find features of exponential functions of the basic form f(x)=a*r^x, either given a table with input-output pairs, or given their graph. Features in question are the initial value, the common ratio, and output-values that correspond to various input-values.	Timed Test
Multiply complex numbers Description Given two complex numbers, find their product.	Given two complex numbers, find their product.	Timed Test
Solve for a side in right triangles Description Given one side length and an acute angle in a right triangle, find another side using trigonometry.	Given one side length and an acute angle in a right triangle, find another side using trigonometry.	Timed Test
Features of quadratic functions: strategy Description Identify the form of a quadratic function that immediately reveals a given feature of that function. Features in question are the y-intercept of the graph, the zeroes ("roots") of the function, and the vertex of the parabola.	Identify the form of a quadratic function that immediately reveals a given feature of that function. Features in question are the y-intercept of the graph, the zeroes ("roots") of the function, and the vertex of the parabola.	Timed Test
Solve for an angle in right triangles Description Given two sides in a right triangle, find one of the acute angles using trigonometry.	Given two sides in a right triangle, find one of the acute angles using trigonometry.	Timed Test
Right triangle word problems Description Solve word problems by modeling real-world (and not-so-real) situations as right triangles and using trigonometry.	Solve word problems by modeling real-world (and not-so-real) situations as right triangles and using trigonometry.	Timed Test
Radians & degrees Description Convert angle measures given in degrees to radians and vice versa.	Convert angle measures given in degrees to radians and vice versa.	Timed Test
Solve triangles using the law of sines Description Solve missing triangle measures using the law of sines.	Solve missing triangle measures using the law of sines.	Timed Test
Features of quadratic functions Description Find the zeroes ("roots") of quadratic functions and the vertex of their parabolas. Functions are given in standard, vertex, and factored form.	Find the zeroes ("roots") of quadratic functions and the vertex of their parabolas. Functions are given in standard, vertex, and factored form.	Timed Test
Radians & arc length Description Solve problems related to radians and arc length like finding an arc length given the central angle and radius.	Solve problems related to radians and arc length like finding an arc length given the central angle and radius.	Timed Test
Compare quadratic functions Description Compare the properties of two quadratic functions, each represented in a different way.	Compare the properties of two quadratic functions, each represented in a different way.	Timed Test

Math Exercises