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polet [3.4K]
3 years ago
13

What is 4x+2y=16 in function form

Mathematics
1 answer:
zaharov [31]3 years ago
6 0

Answer:

f(x)=-2x+8

Step-by-step explanation:

we have

4x+2y=16

Solve for y

That means ----> isolate the variable y

Subtract 4x both sides

2y=-4x+16

Divide by 2 both sides

y=-2x+8

Convert in function form

Let

f(x)=y

so

f(x)=-2x+8

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Need help real fast.
ira [324]

Answer:

option 4

Step-by-step explanation:

using the equation stated above

1st term = -6+(1-1=0)*(6)=-6

4th term= -6+(4-1=3)*6=12

10th term= -6+(10-1=9)*6=48

7 0
3 years ago
Rewrite ^3 sqrt 27x-81-5 to make it easy to graph a translation. Describe the graph.
iragen [17]
First we have to rewrite this function.Instead of :^3 sqrt (...) we can write : (...)^(1/3).
f ( x ) = ( 27 x - 81 ) ^(1/3) - 5 = ( 27 * ( x - 3 ) ) ^(1/3) - 5 = = 3 * ( x - 3 )^(1/3) - 5 And this makes it easy to graph a translation.The parent function is y = x^(1/3). The zero of this function is ( 0, 0 ).
Then it will be stretched vertically by a factor of 2 and translated: 3 units right and 5 units down.

8 0
3 years ago
You get a haircut that costs $23. You want to tip the barber 10%. How much tip will you leave him?
charle [14.2K]

Answer:

$2.30

Step-by-step explanation:

Multiply 23 by .10 to get 2.3

2.3 is 2 dollars and 30 cents

8 0
3 years ago
Read 2 more answers
The functions f(x) and g(x) are described below: f(x) = 7x + 9 g(x) = 7x −4 The graph of g(x) is obtained by shifting down the g
Slav-nsk [51]
Correct Answer:
Option A

Solution:

f(x) = 7x + 9
g(x) = 7x - 4

We can re-write g(x) as:

g(x) = 7x + 9 - 13

Since 7x+9 is equal to f(x), we can write:

g(x) = f(x) - 13

This relation shows that g(x) is obtained by shifting f(x) 13 units vertically down. So the correct answer is option A.
6 0
3 years ago
The number of bikes sold each year, in thousands, in a city since 2004 is shown by the graph below, where x represents the numbe
fgiga [73]

Answer: Your answer will be A

Hope this helps


Step-by-step explanation:


4 0
3 years ago
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