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3 years ago

The table represents an exponential function. What is the multiplicative rate of change of the function?

Mathematics

2 answers:

SOVA2 [1]3 years ago

9 0

Answer:

0.5

Step-by-step explanation:

We find the multiplicative rate of change simply by taking one of the y values and dividing it by the y value right above it.

Here, let's just arbitrarily choose y = 0.125. We divide this by the y value above it, which is y = 0.25:

0.125 / 0.25 = 0.5

So, the multiplicative rate of change is 0.5.

Hope this helps!

Minchanka [31]3 years ago

7 0

Answer:

C) 0.5

Step-by-step explanation:

0.25 × r = 0.125

r = 0.125/0.25

r = ½

r = 0.5

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Which table represents a linear function?

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Ugo [173]

Answer:

$y=-3.2\\\\y=-2.2\\\\y=-1.8$

Step-by-step explanation:

Insert the given x values for the given equation to find the corresponding y coordinate:

$y=0.2x-2$

$x:-6,-1,1$

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3 years ago

7x-2=5x+14<br> X=?<br> (step by step needed)

prisoha [69]

Answer:

x = 8

Step-by-step explanation:

Step 1: Subtract 5x from both sides.

$7x-2-5x=5x+14-5x$
$2x-2=14$

Step 2: Add 2 to both sides.

$2x-2+2=14+2$
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Step 3: Divide both sides by 2.

$2x/2=16/2$
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Step 4: Check if solution is correct.

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Therefore, x = 8.

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2 years ago

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pashok25 [27]

Answer:

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Let profit be x

to find profit use formula,

profit%=profit/cost price*100

20%=x/$9000*100

20*$9000=100x

$180000/100=x

$1800=x

Now to find selling prie os a table use formula,

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Step-by-step explanation:

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