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Yanka [14]
3 years ago
11

If f(x) = 2x²+2 and g(x) = x² - 1 ,find (f- g)(x).

Mathematics
1 answer:
mestny [16]3 years ago
4 0

Step-by-step explanation:

(F-g) (X)

= f(x) - g(x)

(2x² + 2 )-(x²-1) =

3x²+3

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a city has 12575 residents a number president grown by 1.6% every year to the nearest whole resident what will the city populati
iragen [17]

Answer:

12977.4 or just 12977

Step-by-step explanation:

4 0
2 years ago
Last year was 7040836 what is the value of the digit 4
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Ten thousands place because the dight before the is thousands and the dight after the four is the hundred thousands
5 0
2 years ago
I need help I would really thank whoever answers this for me
Mars2501 [29]
To do these problems, you plug in the ‘n’ value given into the equation.

a. 6j - 3 : j = 4
6(4) - 3
24 - 3
21

b. 1/2b + 5 : b = 14
1/2(14) + 5
7 + 5
12

c. 8 + 4k : k = 3.5
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6 0
2 years ago
Read 2 more answers
Find the y-coordinate of the y-intercept of the polynomial function defined below.
gayaneshka [121]
The y-intercept would be (0,8) because the last number on the equation, aka the c value, is you y-intercept.
5 0
2 years ago
Sam and Jeremy have ages that are consecutive odd integers. The product of their ages is 783, which equation could be used to fi
stepladder [879]
(2x+1)=Jeremy´s age
(2x+3)=Sam´s age.
we suggest this equation:
(2x+1)(2x+3)=783
4x²+6x+2x+3=783
4x²+8x-780=0
x²+2x-195=0

We solve this quadratic equation:
x=[-2⁺₋√(4-4*1*(-195))]/2=(-2⁺₋28)/2

x₁=(-2-28)/2=-15 this solution is not valid.
x₂=(-2+28)/2=13

Jeremy´s age=2x+1=2*13+1=27
Sam´s age=2x+3=2*13+3=29



7 0
3 years ago
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