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Norma-Jean [14]
2 years ago
8

Identify the function family that each belongs to: a. linear b. exponential c. quadratic d. linear absolute value f(x)=x+2 f(x)=

x^2 f(x)=2^x f(x)=|2x|
Mathematics
1 answer:
Dmitriy789 [7]2 years ago
6 0

The function family that each belongs to are :

a. linear = f(x)=x+2

b. exponential = f(x)=2^x

c. quadratic = f(x)=x^2

d. linear absolute value = f(x)=|2x|

A linear function should have either one or more variables without exponential form

A quadratic function should have either one or more variables with exponential form with degree 2

An exponential function has a variable raised to the power constant

A linear absolute contains a absolute value expression

To learn more about function family, here

brainly.com/question/20049838

#SPJ4

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What's the average of 3.29,2.59,4.29 and 2.50 $
devlian [24]
The answer is $3.16               
7 0
3 years ago
Maria average 81 on her first three History exams. the first score was 83. The second score was 4 less than the third score. Wha
bogdanovich [222]

Answer:

76 on second exam, 80 on third exam

Step-by-step explanation:

First, find the total of all 3 test scores by multiplying the average by the number of elements. 81 · 3 = 243.

The first score is 83 so 243 - 83 = 160. 160 is the other two test scores combined.

To find the other 2 scores, divide 160 by 2, which is 80.

The second score is 4 less so it will be 76. The third score is 80.

6 0
3 years ago
In 1995, Orlando, Florida, was about 175,000. At the time, the population was growing at a rate of about 2000 per year. Write an
gladu [14]

Answer:

y= 2000 * x + 175000

Step-by-step explanation:

Given is Population is 175,000

Increase in rate = 2000/year

Let x be the population in 1995 which is C= 175,000

y= Population after per year

We know the formula for slope intercept form is

y= mx + C     ............... (i)

Now from the suppose values and given

m= 2000

Now putting values in equation (i) gives

y= 2000 * x + 175000

Here x is the No of years

6 0
3 years ago
A certain book is for sale in both Belize and Brazil. In Belize, it sells for 80.39 Belize dollars. In Brazil, it sells for 63.6
kompoz [17]
A book is sold in Belize for 80.39 Belize dollars.
In Brazil, it sells for 63.65 Brazilian reals.

The exchange rate of US Dollars to Belize Dollars is 1:1.9246
<span>The exchange rate of US Dollars to Brazilian Real is 1:1.7880
</span>
If we convert the two into dollars,
Belize Dollars 
1 : 1.9246 = X : <span>80.39 
1.9246X = 80.39
X = $ 41.77 

</span>Brazilian Real
1 : 1.7880 = X : 63.65 <span> 
</span>1.7880X = 63.65 <span>
X = $ 35.60
</span>
Difference = $ 41.77 - $ 35.60
Difference = $ 6.17

<span>So, in Belize the book is more expensive by $ 6.17</span>
0 0
3 years ago
What is the domain?<br> What is the range?
almond37 [142]

Answer:

The domain of a function is the set of all possible inputs for the function. For example, the domain of f(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0. We can also define special functions whose domains are more limited.

The range is the difference between the largest and smallest numbers. The mid range is the average of the largest and smallest number.

Hope this helps!

8 0
3 years ago
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