Solving Radical Equations and Inequalities Algebra II January 24 & 25.
Solving Radical Inequalities
Transcript of Solving Radical Inequalities
Solving Radical Inequalities
25
22 x
x
xx
x
4
33
Find the domain of each of the following:
f(x) = f(x) =
Solving Radical Inequalities
25
22 x
x
xx
x
4
33
Find the domain of each of the following:
f(x) = f(x) =
ππβ ππ > π
rad > π
π β π π + π = π
π = π π = βπ
D: {x| π₯ < β5 ππ π₯ > 5}
π(ππβπ) > π
π π β π π + π = π π = π π = π π = βπ
βπ π π βπ βπ π π
Ans: (-2, 0) βͺ (2, )
Ans: D:{-2 < π < π βͺ π > π}
Solving Radical Inequalities
Make a sign analysis chart
Step 4 Answer
Make a sign analysis chart
Step 4 Answer
Page 18 in Packet
π = π
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Vertex of π = π π β π + π
Vertex = ( ____, ____ )
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-8, 3
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Reflected across the x-axis
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narrower
wider
Vertical βstrectchβ
Vertical βshrinkβ
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