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Alex73 [517]
1 year ago
13

What is the range of the given function?

Mathematics
1 answer:
shepuryov [24]1 year ago
6 0

It is found that the range of the given function will be y ≤ 9. Then option B is correct.

<h3>What is the domain and range of the function?</h3>

The domain of a function is defined as the set of all the possible input values that are valid for the given function.

The range of a function is defined as the set of all the possible output values that are valid for the given function.

The given function is f(x)

f(x) = {x + 7,     if x>2

        {-2x + 13    if x ≤ 2

Therefore, when x is less than 2, we have the output as

x + 7 = 9

When x is equal to or greater than 2, we have the output as

-2x + 13 = -2(2) + 13 = 9

Hence, we can conclude that the range of the given function will be y ≤ 9.

Then option B is correct.

Learn more about the domain and range of the function:

brainly.com/question/2264373

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If we mean - √9, then it is a rational number.

Step-by-step explanation:

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Please help me with this one!!
Tema [17]

Answer:

21 in^{2}

Step-by-step explanation:

The square in the middle has a length and width of 3, so multiply. <u>9</u>.

All of the triangles have a base of 3 and a height of 2. The area equation for triangles is

A=bh\frac{1}{2}

So base*height is 6. Divide that by 2 or multiply by 1/2.

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I hope this helps!

6 0
3 years ago
76 div 4<br><br> a)15<br><br> b) 8<br><br> c) 19<br><br> d) 0<br><br> Explain
Sunny_sXe [5.5K]

Answer:

C. 19.  

Step-by-step explanation:

Let's find the answer.

Step 1:  divide the first number of 76, which is 7, by 4 and find the integer part.

7/4=1.75, so the integer part is 1.

Step 2: subtract from 7 the (integer part times 4)

7-(1*4)=3

Step 3: put toether the result (3) and the second number of 76, which is 6, so the result is 36.

Step 4: find how many times we need to add 4s to reach 36, so:

4+4+4+4+4+4+4+4+4=36 which means that:

36/4=9

Step 5: put together the two resulted numbers calculated in step 1, which is 1, and step 4, which is 9:

1 and 9 giving 19, so the answer is:

76/4=19.

In conclusion the answer is C. 19. 

6 0
3 years ago
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