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zalisa [80]
3 years ago
6

Is the relation (-1, 1), (-2, 3), (-3, 5), (-4, 7), (-5, 9) a function?

Mathematics
2 answers:
insens350 [35]3 years ago
7 0

Answer: yes is at function

Step-by-step explanation:

because the x is not repeat -1,-1,-3,-4,-5

miskamm [114]3 years ago
4 0
<h3>Answer: Yes it is a function</h3>

None of the x values repeat, so each x input leads to exactly one y output.

If you had two points such as (-1,1) and (-1,2), then the input x = -1 leading to multiple outputs y = 1 and y = 2 would rule it out of being a function.

Visually, plotting each point given shows that it is impossible to draw a single vertical line through more than one point, which shows the relation passes the vertical line test.

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Which equation has solution x = -3?
Tema [17]
Hello there.

<span>Which equation has solution x = -3?

</span>\frac{1}{2}  (2x - 6) = -6?
3 0
3 years ago
HELP NOW PLEASE is say for each pair of angle in parts A thought D estimate the measure of each angle.
Mice21 [21]

Answer: A: V is an acute angle, so it is less than 90 degrees. I would say it's around 45 degrees.

B: K is also an acute angle, but it is fairly close to being 90 degrees, so I'd say around 80 degrees.

C:  Q is an obtuse angle, so it is over 90 degrees but less than 180 degrees. I would say it's around 110 degrees.

D: Y is an obtuse angle. It is very close to 180 degrees. I would say it's around 160 degrees.

Step-by-step explanation:


3 0
4 years ago
Which best explains whether 9 is a solution to the inequality x greater-than 9? It is not a solution because 9 is not greater th
patriot [66]

Answer:

"It is not a solution because 9 is not greater than 9."

Step-by-step explanation:

x>9\\

If x is 9, then the inequality would be untrue because x must be GREATER than 9 not equal or greater.

5 0
3 years ago
0.88 as a fraction in simplest form
ANTONII [103]

Answer:

0.88 as a fraction in simplest form is 22/25.

0.88 = 88/100

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22/25

A fraction is in simplest form when the top and bottom cannot be any smaller, while still being whole numbers.

I hope this was helpful to you! If it was, please consider rating, pressing thanks, and marking as Brainliest. It would mean a lot :) Have a wonderful day.

5 0
3 years ago
Read 2 more answers
The salaries of 235 nurses were recorded and analyzed. The analyst later found that the highest salary was incorrectly recorded
madam [21]

The correct answer is A. Mean

Explanation:

In the analysis of numerical data, means refers to the average value. This is found by adding all the values, in this case, all the salaries and then dividing the total by the total of values, in this case, 235. This sample statistic is affected by each of the values that are added, due to this, if a value changes or was corrected, the mean needs to be revised. Also, this does not occur in the case of the minimum (lowest value), the median (value in the middle), or in the mode (most frequent value.)

3 0
3 years ago
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