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frozen [14]
3 years ago
5

What is the domain of f(x) = 3 square root x?

Mathematics
2 answers:
natta225 [31]3 years ago
6 0

Answer:

The correct option is A) all real numbers.

Step-by-step explanation:

Consider the provided function.

Domain of the function is the set of input values which a function can take or the domain is the set of all possible x values which a function can take.

Now consider the provided function.

f(x)= \sqrt[3]{x}

The above function can take any value of x and defined for all real numbers.

The graph of the above function is shown in figure 1.

Now if we observe the graph of the function we can concluded that the function is defined for any value of x.

Also the function is continues everywhere on the real number line.

Hence, the domain of the provided functions is all real numbers.

Thus, the correct option is A) all real numbers.

Vedmedyk [2.9K]3 years ago
4 0
Whole numbers if I remember correctly!
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Which graph best represents the solution set of 2/3x + y ≤ − 2?
DochEvi [55]

Answer:

Step-by-step explanation:

The answer is D. Easy way to tell, the less than or equal to sign indicates a solid line in the graph. Equal=solid line. Also when you solve for y, the slope of the line (-2/3)is negative, indicating a line sloping downward.

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3 years ago
Combine like terms - y + 9z - 16y - 25z + 4
alexandr402 [8]

- 17y - 16z + 4

Step-by-step explanation:

1) Collect like terms.

( - y - 16y) + (9z - 25z) + 4

2) Simplify.

- 17y - 16z + 4

So, therefor, the answer is -17y - 16z + 4.

8 0
2 years ago
Question is in the picture
Thepotemich [5.8K]

Answer:

$9.00

Step-by-step explanation:

If the price is at 30% discount, this means it is 100-30 = 70% of the original price.

70 \%  \ of \ original \ price = \$ 6.30\\\\\ original \ price = 6.30 \div 70 \%\\\\= 6.30 \times \frac{100}{70}\\\\=\frac{630}{70}\\\\= 9

Hence, original price is $9.00.

3 0
3 years ago
Simplify (x^-5) (x^2)*​
Pani-rosa [81]

Answer:

1/x^3

Step-by-step explanation:

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6 0
3 years ago
Marcus has hired 3 people to help him with his lawn business. He pays all the same, and he pays them every day. He paid $360 to
deff fn [24]

Hi!

If they each got the same, then they each got 1/3 of the total $360. Therefore, we can divide 360 by 3. We can do this by dividing 36 by 3, 36/3, and that's 12. Then add the 0! 120.

Your sentence could be: "The amount of money each worker got can be represented by 360/3, which is $120."

Hope this helps! :D

3 0
2 years ago
Read 2 more answers
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