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Dafna1 [17]
2 years ago
12

What is the domain of f(x)= 10x1-(4) ?

Mathematics
1 answer:
MakcuM [25]2 years ago
5 0

Answer:

Domain:(−∞,∞),{x|x∈R}

Step-by-step explanation:

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R:{(1,2),(1,−2),(−2,3)} Is this a function?
sdas [7]

Answer:

No, it is not a function because one of the x values have two different y values

7 0
3 years ago
he graph of f(x) = |x| is stretched by a factor of 0.3 and translated down 4 units. Which statement about the domain and range o
vampirchik [111]

Answer:

Out of the four, the only statement true about the parent and the transformed function is:

"The domain of the transformed function and the parent function are all real numbers."

Step-by-step explanation:

Parent function:

f(x) = |x|

Applying transformations:

1. Stretched by a factor of 0.3:

f(x) = 3|x|

2. Translated down 4 units:

f(x) = 3|x| - 4

Transformed function:

f(x) = 3|x| - 4

We can see that:

Range of the parent function = All real numbers greater than or equal to 0.

Range of the transformed function = All real numbers greater than or equal to -4.

Domain of the parent and the transformed function is same and equal to all real numbers.

Hence, the first three statements are wrong and the fourth one is true.

6 0
3 years ago
Read 2 more answers
If sin(theta) =4/5 and is in quadrant 2, the value of cot(theta
iren [92.7K]
\sin\theta= \frac{4}{5} 
\\
\\\sin^2\theta+\cos^2\theta=1
\\ \cos\theta=\pm \sqrt{1-\sin^2\theta} =\pm \sqrt{1-( \frac{4}{5})^2 } =\pm \sqrt{1- \frac{16}{25} } =\pm \sqrt{\frac{9}{25} }=\pm \frac{3}{5}}

\theta \in II \Rightarrow \cos\theta\ \textless \ 0 \Rightarrow \cos\theta=-\frac{3}{5}

\cot\theta= \frac{\cos\theta}{\sin\theta}= \frac{-\frac{3}{5}}{\frac{4}{5}}  =- \frac{3}{4}

5 0
3 years ago
S someone please help me ​
photoshop1234 [79]
The correct answer is D the very last one.
4 0
3 years ago
Read 2 more answers
PLS HELP!! WILL GIVE BRAINLIEST!!<br> Graph y = 2x+1
ehidna [41]

Answer:



Step-by-step explanation:

8 0
2 years ago
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