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Showing 1201 to 1220 of 1453 results

Name	Description
Magnitude of vectors Description Find the magnitude of a vector. You'll see vectors given in graphs, given in component form, and given by initial and terminal points.	Find the magnitude of a vector. You'll see vectors given in graphs, given in component form, and given by initial and terminal points.	Timed Test
Analyze scalar multiplication Description Match vectors to images based on scalars to show that you understand scalar multiplication.	Match vectors to images based on scalars to show that you understand scalar multiplication.	Timed Test
Unit vectors Description Find a unit vector in the direction of a given vector.	Find a unit vector in the direction of a given vector.	Timed Test
Absolute value of complex numbers Description Given a complex number in the form a+bi, find its absolute value.	Given a complex number in the form a+bi, find its absolute value.	Timed Test
Add & subtract vectors Description Add and subtract vectors given in component form.	Add and subtract vectors given in component form.	Timed Test
Combined vector operations Description Use scalar multiplication and addition or subtraction of vectors to create a new vector.	Use scalar multiplication and addition or subtraction of vectors to create a new vector.	Timed Test
Recognize direct & inverse variation Description Given a few two-variable equations, find those that show direct or inverse variation.	Given a few two-variable equations, find those that show direct or inverse variation.	Timed Test
Angle of complex numbers Description Given a complex number of the form a+bi, find its angle.	Given a complex number of the form a+bi, find its angle.	Timed Test
Graph a circle from its standard equation Description Given the standard form equation of a circle, graph the circle. For example, graph the circle who's equation is (x+5)²+(y+2)²=4.	Given the standard form equation of a circle, graph the circle. For example, graph the circle who's equation is (x+5)²+(y+2)²=4.	Timed Test
Nested fractions Description Simplify rational expressions that contain rational expressions within their numerators or denominators.	Simplify rational expressions that contain rational expressions within their numerators or denominators.	Timed Test
Equations with two rational expressions Description Solve advanced rational equations with multiple expressions.	Solve advanced rational equations with multiple expressions.	Timed Test
Vector components from magnitude & direction Description Take a vector given in magnitude and direction form and convert it to component form.	Take a vector given in magnitude and direction form and convert it to component form.	Timed Test
Distance of complex numbers Description Given two complex numbers (either algebraically or graphically), find their distance.	Given two complex numbers (either algebraically or graphically), find their distance.	Timed Test
End behavior of rational functions Description Given a rational function, determine how it behaves as x approaches +∞ or -∞.	Given a rational function, determine how it behaves as x approaches +∞ or -∞.	Timed Test
Complex numbers from absolute value & angle Description Given the absolute value and the angle of a complex number, express the number in the form a+bi.	Given the absolute value and the angle of a complex number, express the number in the form a+bi.	Timed Test
Partial fraction expansion Description Represent a complicated rational fraction as a sum of simpler fractions using partial fraction expansion.	Represent a complicated rational fraction as a sum of simpler fractions using partial fraction expansion.	Timed Test
Write standard equation of a circle Description Given the graph of a circle or its features, find its standard equation.	Given the graph of a circle or its features, find its standard equation.	Timed Test
Features of a circle from its expanded equation Description Find the center and radius of a circle given the equation in expanded form.	Find the center and radius of a circle given the equation in expanded form.	Timed Test
Midpoint of complex numbers Description Given two complex numbers (either algebraically or graphically), find their midpoint.	Given two complex numbers (either algebraically or graphically), find their midpoint.	Timed Test
Rational function points of discontinuity Description Given a rational function, sort given input values according to zeros, vertical asymptotes, and removable discontinuities.	Given a rational function, sort given input values according to zeros, vertical asymptotes, and removable discontinuities.	Timed Test

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