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Nesterboy [21]
3 years ago
10

Which relation is a function?

Mathematics
1 answer:
IceJOKER [234]3 years ago
5 0
The bottom left one is the only function there.
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Please help me answer this!!
tangare [24]

Answer:

Here,

1-4

2-3

3-1

4-2

8 0
3 years ago
Describe the end behavior of a ninth-degree polynomial with a negative leading coefficient
Degger [83]

Given:

The degree of polynomial = 9

Leading coefficient is negative.

To find:

The end behavior of the polynomial.

Solution:

Let the polynomial be P(x).

We have,

Degree of polynomial = 9, which is odd.

Leading coefficient is negative.

If the degree of a polynomial is odd and leading coefficient is negative, then

P(x)\to \infty\text{ as }x\to -\infty

P(x)\to -\infty\text{ as }x\to \infty

Therefore, the end behavior of the given polynomial is P(x)\to \infty\text{ as }x\to -\infty,P(x)\to -\infty\text{ as }x\to \infty.

5 0
3 years ago
First-person to get this right with an Explanation gets Brainliest
Yuki888 [10]

Answer:

4

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
53. (a) if the symbol <img src="https://tex.z-dn.net/?f=%5Clbrack%5Crbrack" id="TexFormula1" title="\lbrack\rbrack" alt="\lbrack
GrogVix [38]

If x is between two consecutive integers such that n ≤ x < n + 1, then the greatest integer function [x] maps x to the largest integer smaller than x so that [x] = n.

(i) If x is approaching -2 from above, that means x > -2. As x gets closer to -2, we essentially have -2 < x < -1, so that [x] will approach

\displaystyle \lim_{x\to-2^+} [x] = \boxed{-2}

(ii) However, if x is approaching -2 from below, then x < -2, so that [x] = -3. In other words

\displaystyle \lim_{x\to-2^-} [x] = -3 \neq -2

Because the one-sided limits do not match, the two-sided limit

\displaystyle \lim_{x\to-2} [x] ~~\boxed{\text{does not exist}}

(iii) -2.4 lies between -3 and -2, so

\displaystyle \lim_{x\to-2.4} [x] = \boxed{-3}

4 0
2 years ago
Isopropyl alcohol has a density of 0.786 grams per cubic centimeter (g/cm 3). An object has a mass of 13 grams (g) and a volume
GREYUIT [131]

Answer:

B, it will float bc it is less dence. give me brainliest ;)

Step-by-step explanation:

4 0
3 years ago
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