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shtirl [24]
3 years ago
9

Find the eqution of a line that passes through point a and b a=(4,7) b=(2,3)

Mathematics
1 answer:
Lena [83]3 years ago
4 0

Answer:

y=2x-1

Step-by-step explanation:

straight line equation

y=mx + c

find gradient(m) first,use formula;

m=3-7/2-4

m= -4/-2

m=2

use one the coordinates

(2,3)

3=2(2)+c

3=4+c

c=3-4

c = -1

y = 2x - 1

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the small intestine is about 23 feet long while the large intestine is only 5 feet long what is the ratio of the large intestine
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Find the Difference.<br> 27,202 -3,489-
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Answer:

23,713

Step-by-step explanation:

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How many different simple random sampmes of size 5 can be obtained from a pppulation whose size is 43?​
Nesterboy [21]

Answer:

Number of random samples = 962598

Step-by-step explanation:

A random sample represents  the responses for a certain survey of a part of the population.

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Given:

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⇒ \frac{43!}{5!(43-5)!}

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⇒  962598   (Answer)

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