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Nitella [24]
3 years ago
7

Qual é o coeficiente linear da funçao f(x) =2x - 1?

Mathematics
1 answer:
raketka [301]3 years ago
7 0

Resposta: f ^ (- 1) (x) = (1/2) x-1/2

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136+12x=-4(1-2x) simplify
lawyer [7]

Answer:

x=-35

Step-by-step explanation:

136+12x=-4(1-2x)

136+12x=-4+8x

+4          +4

140+12x-12x=8x-12x

140/-4=-4x/-4

x= -35

8 0
3 years ago
The graph shows two functions, f(x) and g(x).
timofeeve [1]

The graph shows two functions, f(x) and g(x). So point (-2,2) is on h(x)

<h3>What is graph?</h3>

A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.

In the question, we have two functions f(x)=x²-2 and g(x)=x²+2 by adding the function we will get the combined function.

So the graph i attached is showing the two functions and their relation to each other.

So we can see from the graph that the function is varying from the coordinates (-2,2)

Hence graph shows two functions, f(x) and g(x). So point (-2,2) is on h(x)

To know more about graph follow

brainly.com/question/25020119

#SPJ1

3 0
2 years ago
The function ​f(x)​ is the total amount spent at a store, when purchasing x items that are $5 each and the items are not taxable
vagabundo [1.1K]

Answer:

B

Step-by-step explanation:

The domain is all possible values of x.  Here, x is the number of $5 nontaxable items.  So x must be an integer, and it can't be negative.  It is possible for x to be 0.  So x is all whole numbers.

4 0
3 years ago
Solve the inequality: |6w+2|-6&gt;8
Deffense [45]

Answer:

<h2><em><u>PLEASE</u></em><em><u> </u></em><em><u>MARK ME</u></em><em><u> </u></em><em><u>BRAINLIEST IF</u></em><em><u> </u></em><em><u>MY ANSWER</u></em><em><u> </u></em><em><u>IS CORRECT</u></em><em><u> </u></em><em><u>PLEASE</u></em><em><u> </u></em></h2>

Step-by-step explanation:

The solution is given

|6x + 2|  - 6 > 8

|6x + 2|   > 8 + 6

|6x + 2|  > 14

Now wit will be swprated into two parts

First part

6x + 2  > 14

6x  >  14 - 2

x  > 12   \div  6

x > 8

The second part is

6x + 2  >   - 14

6x  > - 14 - 2

x >  - 16 \div 6

This question has two answers

  • 6
  • -16/6

8 0
3 years ago
In a basketball game, Elena scores twice as many points as Tyler. Tyler scores four points fewer thank Noah, and Noah scores thr
asambeis [7]

Answer:

if mai scores 5 points and noah scores three times that, then he scored 15. tyler scored 4 less than noah (11 points) and elena scored twice as many points as tyler, 22 points

5x3=15

15-4=11

11x2=22


3 0
3 years ago
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