3 years ago

Equation of a line in point slope form passing through (8,2) and (4,5)

1 answer:

3 0

The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.

If you a point that a line passes through, and its slope, this page will show you how to find the equation of the line.

what does m equal?

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the first three terms of an arithmetic progression is (x + 1), (4 x - 2) and 6 x - 3 if the last term is 18 find the value of x

lbvjy [14]

Answer:

Step-by-step explanation:

Since it is AP, the common difference is same for any term:

(4x - 2) - (x + 1) = (6x - 3) - (4x - 2)
3x - 3 = 2x -1
3x - 2x = 3 - 1
x= 2

The first 3 terms are:

3, 6, 9

Since the last term is 18, it means this AP has 6 terms:

{3, 6, 9, 12, 15, 18}

Answer: as we need to find the value of x only, it is = 2

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4 years ago

Clay went for a run to prepare for a long distance race comin up. From his house, he ran 6. Miles directly north and then 8 mile

elena-s [515]

Answer:

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3 years ago

6/7 divided by ( -7/5 )

Tems11 [23]

-30/49 would be my answer to this. hope this helps!

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3 years ago

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Which of the following best describes the algebraic expression 7(x + 12) - 4

Rudik [331]

Answer:

7(x+12) - 4

7x + 84 - 4

7x + 80

4 0

4 years ago

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Sydney wrote the equation y+1=12(x−3). y + 1 = 1 2 ( x − 3 ) . Explain her error and then write the correct equation in point-sl

yanalaym [24]

Answer:

The answer to this question can be defined as follows:

Step-by-step explanation:

Given equation:

$\to y + 1 = 12 ( x - 3 )$

Using formula:

$\to \bold{y = mx +c}$

Solving the given equation:

$\to y + 1 = 12 ( x - 3 )\\\\\to y+1 =12x-36\\\\\to y=12x-36-1\\\\\to y= 12x-37\\\\$

compare the value form the given formula:

$\to m= 12$

Correct equation $\to y= 12x-37$

solpe $\to m= 12$

4 0

3 years ago