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user100 [1]
3 years ago
9

Consider the function represented by 9x+3y= 12 with x as the independent variable. How can this function be written using

Mathematics
1 answer:
Ivenika [448]3 years ago
6 0

Answer:

f(x)=-3x+4

(can't see some of your choices)

Step-by-step explanation:

We want x to be independent means we want to write it so when we plug in numbers we can just choose what we want to plug in for x but y's value will depend on our choosing of x.

So we need to solve for y.

9x+3y=12

Subtract 9x on both sides

     3y=-9x+12

Divide both sides by 3:

     y=-3x+4

Replace y with f(x).

    f(x)=-3x+4

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3 0
3 years ago
What is 12+12 and give good reson why
Ilia_Sergeevich [38]

Answer:

24

Step-by-step explanation:

you have 12 of something and Are adding 12 to it.

3 0
3 years ago
F(x) = 2x + 6, and g(x) = x2 + 6, find (g ○ f)(1)
vova2212 [387]
The correct answer is 
g(f(1))
Plug 1 into the f function. 
f(1) = 2(1) + 6
f(1) = 8
Now evaluate g(8)
g(8) = 8^2 + 6
g(8) = 70

Hope this helps!

So in short your answer is 70

8 0
3 years ago
Read 2 more answers
What is the equation of the line that is parallel to the linear graph of
vovikov84 [41]

Answer:

jakdjsdßsfakfkallakkxkkakdkaknfkdjvhajcbususuxuiqidiciidiiif

8 0
3 years ago
I do not know how to do this! Please help me!
Andrew [12]

\qquad\qquad\huge\underline{\boxed{\sf Answer}}

Perimeter of given figure is equal to :

Perimeter of square - side length + quarter Circumference of the circle

that is :

\qquad \sf  \dashrightarrow \:(10 \times 4) - (5 + 5) +  \dfrac{2 \pi r}{4}

\qquad \sf  \dashrightarrow \:40- 10 +  \dfrac{3.14 \times 5}{2}

\qquad \sf  \dashrightarrow \:30+  \dfrac{15.7}{2}

\qquad \sf  \dashrightarrow \:30 + 7.85

\qquad \sf  \dashrightarrow \:37.85 \:  \: units

So, the required perimeter is 37.85 units

6 0
2 years ago
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