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3 years ago

What are the roots of the graph below?

Mathematics

1 answer:

Nostrana [21]3 years ago

4 0

Answer:

-2,-1,1,2

Step-by-step explanation:

The term root is just another name for the x intercept so just look at where your line crosses the x axis and you will have your answer. Remember the y axis is not involved so it cannot be a co-ordinate.

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In the exponential growth function y = 235(1.15)^x, what is the

sweet-ann [11.9K]

Answer: Growth factor will be 0.15 and percent increase will be 15%.

Step-by-step explanation:

Since we have given that

the exponential growth function

$y=235(1.15)^x$

1) We need to find the growth factor :

As we know the formula for "Compound Interest ":

$A=P(1+\frac{r}{100})^x$

If we compare the formula with our given equation, we get

$1+\frac{r}{100}=1.15\\\\\frac{r}{100}=1.15-1\\\\\frac{r}{100}=0.15\\\\r=0.15\times 100\\\\r=15$

So, the growth factor is at the rate of 0.15.

2) Percent increase will be

$0.15=\frac{15}{100}\times 100\\\\=15\%$

Hence, growth factor will be 0.15 and percent increase will be 15%.

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3 years ago

The vertex of the function y= 32x-4x^2

mafiozo [28]

I'm very sure the answer would be (4, 64)

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2 years ago

Read 2 more answers

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Butoxors [25]

what are we suppose to do in this?

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2 years ago

HELP PLZ Derek’s favorite clothing store is having their annual fall sale. All clothing is 25 percent off. A shirt he really lik

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Answer:

Step-by-step explanation:

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3 years ago

What is 8/12 + 8/11

expeople1 [14]

The simplified answer is 46/33.

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3 years ago