Objective |
Corresponding exercises in the text |
Matching and creating stories to graphs |
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Page 5: 1-3, 9, 11, 12
Page 71: 5
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From a graph, determine when the function is increasing, decreasing,
concave up or down, range, domain, as well as use it to answer questions
about specific values. |
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For linear functions:
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match equations to graphs
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find equations matching linear story problems
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Page 11: 10,11
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Page 12: 15, 18, 23
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For exponential functions, be able to
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sketch growth graphs from stories
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find equations for graphs known to be exponential
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solve exponential growth story problems
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find doubling time for exponential functions given numerically, graphically,
or algebraically.
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Page 22: 10-13
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Page 23: 25
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Page 73: 26-28,32
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Page 23: 27-32
Page 73: 29-31
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For power functions and polynomials, be able to:
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Recognize power functions and polynomials when you see them alg, num, or
gra.
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Determine end behavior from leading terms and vice versa.
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Be able to determine equations from graphs and stories of functions known
to be polynomials.
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Page 29: 9-11
Page 64: 3-6
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Page 29: 12-14
Page 64: 3-6
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Page 30: 22-24
Page 65: 16-21, 26
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For logarithmic functions, be able to
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Recognize logarithmic functions when you see them alg, num, or gra.
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Be able to use the rules of logarithms to solve exponential equations.
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Graphs of the inverses of page 71: 7-8
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Page 39-40: 9-12, 23-27.
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For trig functions, be able to :
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Recognize them when you see them.
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Find formulas for trig functions from graphs and stories.
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Know the definitions and basic graphs of sine, cosine, tangent and their
inverse functions.
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Page 59: 20-31
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Comparing function types: You need to be able to:
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label the functions given them alg, gra, or num.
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use the right type of function in solving story problems.
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Be able to tell which dominate.
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Solve and find equations that mix function types graphically, as well as
be able to explain how you know you have found them all.
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Page 30: 23,24
Page 71: 11
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Page 72: 13, 14, 26-33, 48-50
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Page 71: 6
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Page 74: 35-43
3x = x4
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Creating new functions from old:
Algebraically, numerically, and graphically: |
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