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Daniel [21]
3 years ago
14

Find the domain of f(x)={-4x if x ≤ 0 { 4x+2 if > 0

Mathematics
1 answer:
guapka [62]3 years ago
7 0

Answer:

The domain of f(x) ={-4x if x <u><</u> 0} and {4x +2 if > 0}

The correct answer are -8 <u><</u> 0 and 18 > 0

You might be interested in
Two numbers such that the greater number is 75 percent more than the lesser number
victus00 [196]
<h2>Greetings!</h2>

If x = the first number (equal to 1x) then the second number is 75% more than this.

This means the value of the bigger number is 100 + 75 (because 100 is the starting number and 75 is the percent bigger)

This can be shown with the following equation:

Amount * \frac{percentage}{100}

x *  \frac{175}{100} = 1.75x

1.75x is the value of the bigger number.


<h2>Hope this helps!</h2>
8 0
3 years ago
I don’t know what to do please help
Lesechka [4]

Answer:

f(2)=0

Step-by-step explanation:

You plug in 2 for any X's in the equation

f(2)=2^2-4

4 0
3 years ago
Read 2 more answers
Answer this, Please help.<br>​
Brut [27]
Y-x+2=0 there is the answer
8 0
2 years ago
ASAPPP HURRY UP PLSSS
professor190 [17]

Answer:

12

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
4x-5(x-2)=12x+4-x<br> ??????????????
Anestetic [448]
     4x - 5(x - 2) = 12x + 4 - x
4x - 5(x) - 5(-2) = 12 - x + 4
    4x - 5x + 10 = 11x + 4
            -x + 10 = 11x + 4
          <u>+ x             + x       </u>
                    10 = 12x + 4
                    <u>- 4            - 4</u>
                      <u>6</u> = <u>12x</u>
                     12    12
                   0.5 = x
6 0
3 years ago
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