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3 years ago

15

75 POINTS ASAP HELP

2 answers:

galben [10]3 years ago

8 0

An exponential function repeatedly multiplies an initial amount by the same positive number called the constant ratio. For example, this is commonly used in geometric sequences and the constant ratio is the ratio between all the numbers in the sequence. I will put an example below:

Find the constant ratio of the geometric sequence:

2, 4, 8, 16, 32, 64

Divide each number to the one before it.

4 / 2 = 2

8 / 4 = 2

16 / 8 = 2

32 / 16 = 2

64 / 32 = 2

So, the constant ratio is 2 between all the numbers.

Best of Luck!

katrin2010 [14]3 years ago

3 0

Answer:

It is called the constant ratio.

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dlinn [17]

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3 years ago

Complete the equation of the line through (-6,-5)(−6,−5)(, minus, 6, comma, minus, 5, )and (-4,-4)(−4,−4)(, minus, 4, comma, min

alina1380 [7]

Answer:

$y=\frac{1}{2}x-2$

Step-by-step explanation:

We have been given two points on a line $(-6,-5)$ and $(-4,-4)$ . We are asked to write an equation passing through these points.

We will write our equation in slope-intercept form of equation $y=mx+b$ , where,

m = Slope of line,

b = Initial value or the y-intercept.

Let us find slope of given line using slope formula.

$m=\frac{y_2-y_1}{x_2-x_1}$

Let point $(-6,-5)=(x_1,y_1)$ and point $(-4,-4)=(x_2,y_2)$ .

$m=\frac{-4-(-5)}{-4-(-6)}$

$m=\frac{-4+5}{-4+6}$

$m=\frac{1}{2}$

Now, we will substitute $m=\frac{1}{2}$ and coordinates of point $(-6,-5)$ in slope-intercept form of equation as:

$-5=\frac{1}{2}*(-6)+b$

$-5=-3+b$

$-5+3=-3+3+b$

$-2=b$

Upon substituting $m=\frac{1}{2}$ and $b=-2$ in slope-intercept form of equation, we will get our required equation as:

$y=\frac{1}{2}x-2$

Therefore, our required equation would be $y=\frac{1}{2}x-2$ .

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3 years ago

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Kay [80]

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Answer:

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3 years ago

when all the kids who tried out for soccer were divided into teams of 15 players, there were exactly eight teams. how many kids

seropon [69]

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3 years ago