UNIT 3 DAY 2 - CURVE OF BEST FIT, FINITE
DIFFERENCES, KEY FEATURES OF A PARABOLA
1
Investigation:RelateThumbLengthandPalmArea
Work in small groups.
1.
Measure the length of your thumb.
2.
Measure the length and width of your palm. Calculate the
approximat
UNIT3DAY1INTRODUCTIONTOFUNCTIONS
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A relation is
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A function is a relation that
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Function Machine
Function Notation:
e.g.
f(x) = 3x 2
f(1) =
g(x) = x2
e.g.
g(10) =
Domain_
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Range_
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E.g. State the domain and range for each of the following relation
UNIT3DAY3VERTICALSTRETCHESANDREFLECTIONS
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Step 1:
Turn on the graphing calculator and
+
press 2ND MEM (behind the
key).
You will see a list of options. Select 3:
Clear Entries. Then press ENTER.
+
Press AGAIN 2nd MEM (behind the
key).
You will see