2 years ago

Which of the following is a linear function?

Mathematics

2 answers:

Amiraneli [1.4K]2 years ago

6 0

I got y = two over three x

Darya [45]2 years ago

4 0

X = y - 3 is linear because both the x and y variables are to the first power.

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What is the range if this function ?

Pavel [41]

Answer:

-4 to 0 (both -4 and 0 are included in the range because of the dots)

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2 years ago

True or false: ) is a function.<br><br> f(x)<br> OA. True<br> OB. False

Dmitry [639]

Answer:

true that is the formula for a function

Step-by-step explanation:

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2 years ago

Which value from the set {3, 8, 9, 14} makes the equation true?

garik1379 [7]

the answer would be 8.

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7 0

3 years ago

What are the zero(s) of the function f(x)=<img src="https://tex.z-dn.net/?f=%5Cfrac%7B4x%5E%7B2%7D-36x%20%7D%7Bx-9%7D" id="TexFo

Contact [7]

Answer:

Step-by-step explanation:

The function will be zero when the numerator is equal to 0. So, set the numerator equal to 0 and solve:

$0 = 4 {x}^{2} - 36x$

I will use the quadratic formula:

$\frac{ 36 + \sqrt{ {36}^{2} - 4(4)(0)} }{2(4)} \\ \frac{ 36 + 36}{8} = 9$

Therefore, x = 9 is a 0. Let's check with subtracted root now:

$\frac{ 36 - \sqrt{ {36}^{2} - 4(4)(0)} }{2(4)} \\ \frac{ 36 - 36}{8} = 0$

It appears 0 is also a root.

Therefore, the answer is D.

7 0

2 years ago

PLEASE HELP ASAP‼️‼️

taurus [48]

C is the answer to your question

5 0

2 years ago

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