2.4 Exponent Review (IV) Graphing Exponential Functions
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Graphing Exponential Functions
Recall what we know about tables of values:
What
* DONT COPY THIS GRADE 9 STUFF! do you
x | f(x) = 2x+4 Fir
2.3 Exponent Review (III) Exponent Laws and Algebra
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Algebra and Exponent Laws
Simplify
32x
10
y
1
7 5
x 2
3xy
4
2
y
It is usually best to use radicals on numerics,
and exponent laws on literal
2.2 Exponent Review (II)
Rational Exponents
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More Exponent Laws
Remember the rule for multiplying.
1
2
1
2
x x x
Wait a second.you just multiplied something by
itself and ended up with x.
1
Isnt
2.1 Exponent Review (I)
Exponent Laws
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Review of Exponent Laws
To multiply powers of the same base, you
add the exponents.
To divide powers of the same base, you
subtract the exponents
To raise
1.4
Transformations
of Polynomial
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Functions
Warm Up
Let g be the indicated transformation of
f(x) = 3x + 1. Write the rule for g.
1. horizontal translation 1 unit right
g(x) = 3x 2
2. vertical s
1.1 Polynomial Functions
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Remember integers are 2, -1, 0, 1, 2 (no decimals
or fractions) so positive integers would be 0, 1, 2
A polynomial function is a function of the form:
n must be a posit
Polynomial
Functions and Their
Graphs
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Definition of a Polynomial Function
Let n be a nonnegative integer and let an, an1, a2, a1, a0, be real numbers with an
0. The function defined by
f (x) an