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kozerog [31]
3 years ago
12

What are the dimensions of the matrix?

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
4 0
The answer that i got is C
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How do you model a situation in which a function behaves differently over different parts of its domain?
Eduardwww [97]

The situation in which a function behaves differently over different parts of its domain is modeled by considering it to be a piecewise function.

Such a situation can be explained through an example:

f(x)=   { 2x, for x > 0

         {     1, for x = 0

         { -2x, for x < 0

now, when we take x value less than 0, say x= -1

    thus, f(x)= f(-1)= -2(-1) = 2 , here we used f(x) given x<0

now, when we take x value more than 0, say x= 2

    thus, f(x)= f(1)= 2(1) = 2, here we used f(x) given x>0

now, when we take x =  0,

    thus, f(x)= f(0)= 1, here we used f(x) given x=0

this is how we model picewise function, we  use f(x) as per the value of x. Following image shows plotted answer for this example.

Since inequalities given are exclusive of 0, we leave the dot at the origin unfilled. Now, for x = 0. Since the value is constant at f(x) =1, we plotted a point at (0,1)

more questions on picewise functions brainly.com/question/12089993

#SPJ4

5 0
1 year ago
The model represents the equation <br> 4x+ 4 = 12<br> What value of x makes the equation true
myrzilka [38]

Answer:

B

Step-by-step explanation:

All you have to basically do on this one is go backwards.

The beginning equation is 4x+4=12, so to first revesre the adding we are going to use 12, the product, and subtract 4 from it (since that is what was added).

12-4=8

Now you need to reverse the times 4, so to do that just divide instead because that is the invese of multiplication.

8/4=2

Now you have 2, which is the variable, x. To make sure this is right you can just put it into the equation and see if 4x2+4 is 12

Hope this helped!

6 0
2 years ago
What is half of 2/3 an
jek_recluse [69]

Answer:

0.3333

Step-by-step explanation:

6 0
3 years ago
Describe how the graph of y= x2 can be transformed to the graph of the given equation. y = x2 + 3 (5 points)
kari74 [83]

Answer:

x=-1 1/2,x=-1.5

Step-by-step explanation: x=-3/2

6 0
3 years ago
7,16,8,27,9 what number continues this pattern
Aloiza [94]
The sequence seems to be that you add 1 and then multiply by 2, and then add 1 and multiply by 3, so I would assume you do 9 + 1 = 10, and then multiply by 4 to get 40 as your next number. I hope this helps!

6 0
3 years ago
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