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Hunter-Best [27]
4 years ago
11

PLEASE HELP ASAP 5 STAR AND BRAINLEIST Step By Step​

Mathematics
1 answer:
lys-0071 [83]4 years ago
4 0

Answer:

1. D) -30

2. B) -33

3. A) 600

Step-by-step explanation:

1. This answer would be D) -30 because the statement is saying that Keith <u><em>lost </em></u> 30 lbs, and losing something would be a negative

2. This answer would be B) -33 because just like in the first question, something is decreasing or falling. In this case, it's the temperature that is falling.

3. This answer would be A) 600 because since Alice is already above the ground 100 feet, all you would do is add the 500 feet that she rose with (100 + 500). To rise would be to increase, or in this rate, stay positive.

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3 years ago
For the polynomial function ƒ(x)= −2x2 − 4x + 16, find all local and global extrema.
rusak2 [61]

For the given quadratic equation we only have a maximum at y = 18.

<h3>How to find the extrema of the given function?</h3>

Here we have:

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Notice that this is a quadratic equation of negative leading coefficient.

Then we have a maximum at the vertex, and both arms tend to negative infinity as x tends to infinity or negative infinity.

The vertex is at:

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If you want to learn more about quadratic equations:

brainly.com/question/1214333

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7 0
2 years ago
What is the image of point (2, 8) after a clockwise rotation of 180º about the origin?
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4 years ago
Use the distributive property with factoring to find the equivalent expression. 24n + 32w = (3n + w)
pashok25 [27]

Answer:

Step-by-step explanation:

24n + 32w = (3n + w)

We're asked to use distributive property, this means that we have to find a way that the given expression on the left hand side is equal to the given incomplete exresssion on the right hand side. In so doing, we're fulfilling the distributive property tag.

Given 3n, 3 factorises 24 into 8, and at the same time, factorises 32 into 4. Thus, we can then conclude that

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3 years ago
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