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daser333 [38]
3 years ago
10

F(x)=2xsquared2+3 and g(x)=xsquared2-7, find(f-g)(x)

Mathematics
1 answer:
Setler [38]3 years ago
3 0

Answer:

f(x) = 2x² + 3

g(x) = x² - 7

( f - g)(x) = 2x² - x² +3 --7

= x² + 3 + 10

= x² + 10

Hope this helps.

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According to the National Center for Health​ Statistics, in​ 1990, 28% of babies in the United States were born to parents who w
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Answer:

The year is  b =  1995

Step-by-step explanation:

From the question we are told that

   The percentage of the number of babies born out of wedlock in 1990 is  k = 28%

    The percentage by which the number increase per year is  i = 0.6%

     The percentage of of the number of babies born out of wedlock considered is  a = 31%

Generally the difference in between the percentage in 1990 and the percentage considered is  

       d =  a - k

=>    d =  31 - 28

=>   d =  3\%

Generally the number of year require for the percentage to be equal  to  31%  is mathematically represented as

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=>     n = 5\ years

Generally the year which the considered percentage will be attained is  

    b =  1990 + n

=> b =  1990 + 5

=> b =  1995

6 0
3 years ago
WILL MARK U AS BRAINLIEST PLZ HELP
Radda [10]

Answer:

112 if you don't include the triangle sides as they are not necessary, but 124 if you include one triangle and 136 if you include both triangle sides

5 0
3 years ago
The cost of tuition is a very important topic. The Alligator surveyed 500 randomly selected students and asked them if they supp
Veronika [31]

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If the Volume of a box is 250 feet3 and the height is 5 feet and the length is 5
Montano1993 [528]

Answer:

10 feet

Step-by-step explanation:

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V = lwh

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Which of the following ratios are equivalent to 6:9? Choose all that apply
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Answer:

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3 years ago
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