Math exercises 30-04-21

Factoring numerator:
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Factoring denominator:
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X = -4
f(-4) = It does not exist
It is a removable discontinuity
X=1
F
f(1) = 0
x = 1 is a X-intercept
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Factoring
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Option (D)
Factoring:
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The removable discontinuities are:
X=0
2x + 1 = 0 → X = -1/2
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Factoring
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Answers:
a)
b)
c) It does not exist
d)
e)
f)
g)
It does not exist
4
6
6
h) 6
i) It does not exist
j) 6
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Factoring
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It does not exist
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Factoring:
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1)
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Option a
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Option (A) (B) AND (C) are true
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a) 3
b) It doesn’t exist
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Option C
c)
d) 4
e) It doesn’t exist
f) 1
a)
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b)
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c)
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h)
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a) ( )
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a) 1
b) It does not exist
c) It does not exist
d) 1
e) It does not exist
f)
g)
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Factoring
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X = 7 is an x – intercept
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a) 1
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c)
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