Answer:
hope it helps man
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Step-by-step explanation:
edddd
Answer:
17.5
Step-by-step explanation:
11 + 24 = 35 /2
Answer:
The answer is the option D
; All real numbers
Step-by-step explanation:
we have
![f(x) = 3x + 2](https://tex.z-dn.net/?f=f%28x%29%20%3D%203x%20%2B%202)
![g(x) =7x + 6](https://tex.z-dn.net/?f=g%28x%29%20%3D7x%20%2B%206)
Calculate f(x)*g(x)
![(3x + 2)*(7x+6)](https://tex.z-dn.net/?f=%283x%20%2B%202%29%2A%287x%2B6%29)
Multiply applying the distributive property
![(3x + 2)*(7x+6)=3x*7x+3x*6+2*7x+2*6\\=21x^{2}+18x+14x+12\\=21x^{2}+32x+12](https://tex.z-dn.net/?f=%283x%20%2B%202%29%2A%287x%2B6%29%3D3x%2A7x%2B3x%2A6%2B2%2A7x%2B2%2A6%5C%5C%3D21x%5E%7B2%7D%2B18x%2B14x%2B12%5C%5C%3D21x%5E%7B2%7D%2B32x%2B12)
The domain of the function is the interval------> (-∞,∞)
All real numbers
Answer:
the easy way to figure this out is to just plug in answers.
start with a, (10)=3(3)+1
10=9+1
10=10
this makes this a true statement
feel free to try the other options but this is your answer
A. (3,10)
13 x 6 = 78 it cant be multiplied anymore so it can go into 80 about 6 times.