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Andrei [34K]
3 years ago
14

Find the limit of the function by using direct substitution. limit as x approaches four of quantity x squared plus three x minus

one
Mathematics
2 answers:
MAXImum [283]3 years ago
8 0

Answer:

The correct answer is 27, when using direct substitution

Step-by-step explanation:

(4)^2+3(4)-1 --> 16+12-1 --> 16+11= 27

Yuliya22 [10]3 years ago
5 0
\lim_{x \to 4} f(x)=x^2+3x-1
just subsitute
f(4)=4²+3(4)-1
f(4)=16+12-1
f(4)=28-1
f(4)=27

it approaches 27 as x approaches 4
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Answer:

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3 years ago
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