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vekshin1
2 years ago
11

Does the following equation, y= -x2 -10x +1 have a maximum or minimum. Explain

Mathematics
1 answer:
PilotLPTM [1.2K]2 years ago
3 0

Answer:

Step-by-step explanation:

Your y= -x2 -10x +1 should be written as y = -x^2 -10x +1.  This is a quadratic function.  Because the coefficient (-1) of the x^2 term is negative, we know immediately that the graph (a parabola) opens down, and thus has a maximum.

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A garden table and a bench cost $852 combined. The table is $98 less than the bench. What is the cost of the bench?
Citrus2011 [14]

Answer:

Step-by-step explanation:

b=bench

852=b+(b-98) since the table is less than the bench by 98$

852-b=b-98

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475=b

3 0
3 years ago
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Tcecarenko [31]

Answer:

I think A is the answer

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Step-by-step explanation:

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4 0
3 years ago
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Oliver wants to run at least 30 miles this week she has already run 14 miles by Tuesday how many miles does she need to run each
Olin [163]

Answer:

If she wants to run 16 more miles in four days (30 miles minus already done 14 miles) she can run  4 miles a day for the next four days. 4 miles a day.

Step-by-step explanation:

3 0
3 years ago
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NISA [10]

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Step-by-step explanation:

For number 1, you sub in -2 for x.

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6 0
2 years ago
3. Merrick walked 5.5 miles to his friend's house. He left his house at 9 a.m. and arrived at his friend's
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Answer:

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