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earnstyle [38]
1 year ago
8

{(-5,9),(2, 31), (9, 143), (11, 151),(0, 42),(5, 97)}

Mathematics
1 answer:
wlad13 [49]1 year ago
8 0

The number 7 is the best prediction of the output when the input is 13.

<h3>What is the equation of a line passing through two given points in 2 dimensional plane?</h3>

Suppose the given points are (x_1, y_1) and (x_2, y_2), then the equation of the straight line joining both two points is given by

(y - y_1) = \dfrac{y_2 - y_1}{x_2 - x_1} (x -x_1)

The equation of the line is found as;

\rm y-y_1=  \frac{y_2-y_1}{x_2-x_1}      \\\\ \rm y-9=                                         \frac{31-9}{2+5} (x+5)\\\\ 7y-63 = \frac{31-9}{2+5} (c+5)\\\\ 7y-63=22x+110\\\\ 7y= 22x+173 \\\\ but ,x=13\\\\ 7y=22 \times 13 +173\\\\ y= \frac{1259}{7} \\\\ y= 179

Learn more about straight line equation here:

brainly.com/question/380976

#SPJ1

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6 3x−8≤23 AND −4x+26≥63
Airida [17]

The solution to the compound inequality given as 3x−8≤23 AND −4x+26≥63 is x ≤ 31/3 AND x ≤ -89/4

<h3>How to determine the solution to the compound inequality?</h3>

The compound inequality is given as:

3x−8≤23 AND −4x+26≥63

Rewrite properly as:

3x − 8 ≤ 23 AND −4x + 26 ≥ 63

Add to both sides of compound inequality ,the constant in the compound inequality expression

So, we have:

3x ≤ 31 AND −4x ≥ 89

Divide both sides of compound inequality, by the coefficient of the variable x in the compound inequality expression

So, we have:

x ≤ 31/3 AND x ≤ -89/4

hence, the solution to the compound inequality given as 3x−8≤23 AND −4x+26≥63 is x ≤ 31/3 AND x ≤ -89/4

Read more about compound inequality at

brainly.com/question/1604153

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8 0
1 year ago
What is the relationship between 30 hours and 15 hours
WITCHER [35]

Answer:

it is 2

Step-by-step explanation:

7 0
3 years ago
When you are given integers between 1000 and 2000, How many of them have both 15, 20 and 25 as factors?
tia_tia [17]

Answer:

Three integers: 1200, 1500, and 1800.

Step-by-step explanation:

Hope this helped!

5 0
3 years ago
Please help! I give brainliest!
Lilit [14]

Answer:

15 Minutes

Step-by-step explanation:

6 laps = 5 minutes

18 laps = _ minutes

6*3= 18

5*3=15

4 0
2 years ago
Read 2 more answers
I need help please anyone can help me !!!!
marta [7]

Answer:

5.15

Step-by-step explanation:

I hope this helps have a great day

8 0
3 years ago
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