3 years ago

Complete the equation of the line through (3,−1) (4,7)

Mathematics

1 answer:

user100 [1]3 years ago

6 0

Answer:

Step-by-step explanation:

(3,−1) (4,7)

Slope = y₂-y₁/x₂-x₁

= 7- [-1]/4-3

=7+1/1 = 8/1

= 8

m = 8 ; (4,7)

y-y₁= m(x-x₁)

y - 7 = 8 * (x - 4)

y -7 = 8x - 32

y = 8x - 32 + 7

y = 8x - 25

You might be interested in

What is the name of the relationship between 1 and 8?

leva [86]

They are made by 1. 4 is made by 2, 8 is made by 2 and 4, 6 is made by 2 and 3.

5 0

3 years ago

Read 2 more answers

Choose the correct value for the linear correlation between latitude and August precipitation from: (i) r= -1, (ii) r=-0.700, (i

labwork [276]

Answer:

hello your question is incomplete attached below is the missing part of the question

answer : r = - 0.161 ( iii )

Step-by-step explanation:

The correct value for the linear correlation between latitude and August precipitation is ; r = - 0.161 and this is because the data points are showing a less negative correlation

7 0

3 years ago

125

Marina CMI [18]

Answer:

Step-by-step explanation:

$2250 \div 25 = 90$

$90 \div 45 = 2$

7 0

3 years ago

Which of the following expressions is equivalent to 8 . 8 . 8 . 8 . 8 . 8

pashok25 [27]

It’s 8^6, you’re correct :)

8 0

3 years ago

Read 2 more answers

5. what is the theoretical probability that a coin toss results in one head and one tail showing?

Alenkasestr [34]

There are two sides (heads and tails). So one head would be 1/2, and one tail would also be 1/2.

4 0

3 years ago