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Lapatulllka [165]

1 year ago

7

Is the graph increasing, decreasing, or constant?

2 answers:

Nastasia [14]1 year ago

8 0

Answer:

The graph is decreasing.

Step-by-step explanation:

If a line is going down from left to right, it is negative (decreasing).

If a line is going up from left to right, it is positive (increasing).

If a line is straight, it is constant.

Hope this helps:) Goodluck!

denpristay [2]1 year ago

4 0

It is decreasing because the y value decreases from left to right

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Identify a pattern in the given list of numbers. Then use this pattern to find the next number.

Rom4ik [11]

Answer:

The given sequence is geometric sequence

In the given pattern we have next number is $a_5=\frac{1}{4}$

Step-by-step explanation:

Given numbers are 64,-16,4,-1

To identify the pattern of the given numbers :

Let $a_1=64$ , $a_2=-16$ , $a_3=4$ and $a_4=-1$

To find the next number that is $a_5$

common ratio $r=\frac{a_2}{a_1}$

$=\frac{-16}{64}$

$r=-\frac{1}{4}$

$r=\frac{a_3}{a_2}$

$=\frac{4}{-16}$

$r=-\frac{1}{4}$

Therefore the common ration is $r=-\frac{1}{4}$

Therefore the given sequence is geometric sequence

The nth term of the geometric sequence is $a_n=a_1r^{n-1}$

Now find the 5th term so put n=5 , $a_1=64andr=\frac{-1}{4}$ we have

$a_5=64(\frac{-1}{4})^{5-1}$

$=64(\frac{-1}{4})^{4}$

$=64(\frac{1}{4})^{4}$

$=64(\frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{1}{4})$

$=\frac{1}{4}$

Therefore $a_5=\frac{1}{4}$

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3 years ago

Aleks [24]

Can you please translate this so I can answer your question

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2 years ago

A covered water tank is in the shape of a cylinder. The tank has a 28-inch diameter and a height of 66 inches. To the nearest sq

ad-work [718]

$A = 2 \pi rh + 2 \pi r ^{2}$
$r = \frac{1}{2} (28) = 14$
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Answer: 3

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If x is an integer use that integer

If x is not an integer use the next smaller integer

[ 3.6 ] is not an integer, hence

[ 3.6 ] = 3

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2 years ago

Which statement is true about judy's method?

aniked [119]

A. Judy made a mistake between Steps 1 and 2
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3 years ago

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