Answer:
a: -10
c: negative infinity/undefined
Step-by-step explanation:
Question A:
1.
2.
3.
4.
Question C:
1.
2.
3. negative infinity/undefined
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2 answers:
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The value of such that the line
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If is a line <em>tangent</em> to the parabola
, then we must observe the following condition, that is, the slope of the line is equal to the <em>first</em> derivative of the parabola:
(1)
Then, we have the following system of equations:
(1)
(2)
(3)
Whose solution is shown below:
By (3):
(3) in (2):
(4)
(4) in (1):
The value of such that the line
is tangent to the parabola
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We kindly invite to check this question on tangent lines: brainly.com/question/13424370
