3 years ago

How can I do the work and explain this?

1 answer:

7 0

i have no clue what so ever -_-

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marta [7]

Answer:

A. -6

Step-by-step explanation:

$f(x)=3x-1\\\\$

In order to find $f(-2)$ we will plugin $x=-2$

$f(-2) = 3(-2)-1\\f(-2)=(3\times(-2))-1\\f(-2)=-6-1$

$f(-2)=-7$

$g(x)=-x+6$

In order to find $g(5)$ we will plugin $x=5$

$g(5)=-5+6$

$g(5)=1$

$f(-2)+g(5)\\=-7+1\\=-6$

∴ $f(-2)+g(5)=-6$

5 0

3 years ago

Evgesh-ka [11]

$45s^2-19-s^2+16\\=45s^2-s^2-19+16\\=s^2(45-1)-19+16\\=44s^2+(-19+16)\\=44s^2-3$

Hope that helps and hope you get better!

3 0

2 years ago

alisha [4.7K]

61 because it occurs the most
Hope that helped:)!!!!!!!

3 0

3 years ago

sergey [27]

Is it multiple choice?

6 0

3 years ago

bulgar [2K]

$45 - 60 = 82 - 21$

6 0

3 years ago