3 years ago

The graph of a function f(x) is shown below: What is the domain of f(x)?

Mathematics

1 answer:

Grace [21]3 years ago

7 0

Domain are the x values or input values: { -1, 0, 1, 2 }

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Ten times the sum of half of a number and 6 is 8

Ahat [919]

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2 years ago

How do you find the percent of decrease a report card grade that goes from 90 to 85?

Lyrx [107]

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Step-by-step explanation:

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Look at this sphere:

ANEK [815]

In the equation for surface area the radius is squared ( r^2)

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2 years ago

So, I have a question if anyone can answer soon.

Sonja [21]

Answer:

You're right must be a different problem

Step-by-step explanation:

You know this, but just to verify:

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6 15/21 - 6 7/21

2. Subtract

6 15/21 - 6 7/21 = 8/21 feet

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2 years ago

Find the length of the base of a square pyramid if the volume is 128 cubic inches and has a height of 6 inches

Len [333]

Answer: a = 8

Step-by-step explanation:

Volume of a square based pyramid is given as

$\frac{a^{2}h }{3}$ .

where a is the length of the side and h is the height.

Substituting into the formula , we have

V = $\frac{a^{2}h }{3}$

128 = $a^{2}h$ /3

384= $a^{2}$ X 6

Divide through by 6

384/6 = $a^{2}$

64 = $a^{2}$

Therefore :

a = $\sqrt{\frac{64}{1} }$

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3 years ago