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ResourceSpotlight
In this activity, students will solve radical equations graphically. Several square and cubic root equations are given for students to graph and find intersections with the x-axis. Students will also use the distance formula to solve an extension problem.
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Texas Instruments, Inc.
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ResourceSpotlight
Students will explore function notation and transformational graphing of trigonometric functions.
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Texas Instruments, Inc.
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ResourceSpotlight
Students are given the definitions of the six trigonometric functions and how they relate to the unit circle. Then, students are asked to use the unit circle to find the values of the functions at various angle measures to find patterns for each function.
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Texas Instruments, Inc.
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how many ways can 4 men and 4 women be seated alternately at a round table?91765
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Tutor.com
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Dan works at a hardware store. The employee discount is determined by the formula d = 0.15(c - 10). Use the inverse of this function to find the cost of the item for which Dan received an $18.00 discount. a) Find the inverse function that models cost as a function of the discount. b) Evaluate the inverse function for d = 18. c) What was Dan's final cost for this item?
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Tutor.com
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Determine the domain of the function h(x)= 8x/x(x^2-81).
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Tutor.com
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In this video, Salman Khan of Khan Academy explains polynomial approximation of functions. Part 7 of 7.
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Khan Academy
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In this video, Salman Khan of Khan Academy explains polynomial approximation of functions. Part 4 of 7.
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Khan Academy
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A helpful scientific calculator that runs in your web browser window.
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Holt Online Learning
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