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sesenic [268]
2 years ago
10

I actually don’t understand this can someone please help?

Mathematics
1 answer:
Rufina [12.5K]2 years ago
4 0

Answer:

It's proportional when you have a straight line that goes through the origin, meaning (0,0), meaning x = 0 and y = 0, meaning: when x = 0, then y has to be = 0 too! That's obviously not the case here. You can see that the line hit the y axis way above 0. So this graph is not directly proportional to x.

Step-by-step explanation:

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(6k^4-k^3-8k)-(5k^4+6k-8k^3)​
DerKrebs [107]

Answer:

9y⁴−9y

Step-by-step explanation:

Subtract 8y48y4 from 5y45y4.

6y4−y−8y−(−3y4)6y4-y-8y-(-3y4)

Multiply −3-3 by −1-1.

6y4−y−8y+3y46y4-y-8y+3y4

Simplify by adding terms.

Add 6y46y4 and 3y43y4.

9y4−y−8y9y4-y-8y

Subtract 8y8y from −y-y.

9y⁴−9y

3 0
3 years ago
Read 2 more answers
A scientist combines 12.4 mL of water with 3.63 mL of a certain chemical. Will the entire mixture fit in a 15 mL pipette? Why or
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11.45 because I did this answer already on a test and I got it correct and remember the answer
8 0
2 years ago
HELP PLEASE!! Which of the following best describes the graph below? A. it us a one-to-one function B. it us a function but it i
masha68 [24]

The correct statement regarding the function y = \sqrt{x + 2} is given by:

A. it us a one-to-one function.

<h3>What is the missing information?</h3>

This problem is incomplete, but researching it on the internet, the function used is y = \sqrt{x + 2}.

<h3>Is it a function?</h3>

For y = \sqrt{x + 2}, each value of x is associated with only one value of y, that is, the graph has <u>no vertically aligned points</u>, hence it is a function.

<h3>Is the function one-to-one?</h3>

Each value of y is also associated with only one value of x, that is, the graph has <u>no horizontally aligned points</u>, hence it is a one-to-one function, and the correct statement is given by:

A. it us a one-to-one function.

More can be learned about functions at brainly.com/question/24808124

#SPJ1

8 0
1 year ago
Write 1/10^2 using exponents
Viefleur [7K]

Answer:

I think it would be 100

Step-by-step explanation:

because 10^2 is 10 x 10 which equals 100 and so if you have 1/10^2 it's basically saying 1 divided by 10^2 and 10^2 is 100 so it would be 1 divided by 100 which equals 100.

I hope this helped any.

4 0
3 years ago
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cestrela7 [59]
-180 is the answer
explanation: order of operations
7 0
2 years ago
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