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cricket20 [7]
3 years ago
5

Write a two point slope equations for the line passing through the points 6,5 and 3,1

Mathematics
2 answers:
nikdorinn [45]3 years ago
5 0

Answer: The required equation is y= 4x/3 - 3

Step-by-step explanation:

Given points (6,5) and (3,1)

Two point slope equation is  given as

y - y1 = \frac{y2-y1}{x2-x1}(x-x1)

where (x1, y1) and (x2,y2) are the points respectively

∴ y-5 =\frac{1-5}{3-6}(x-6)

y-5 =\frac{-4}{-3} (x- 6)

y -5 =\frac{4}{3} (x-6)

y - 5 =\frac{4}{3}x - 8

y = 5 +\frac{4}{3} x - 8

y = \frac{4}{3}x -3

It can also be written as

y -5 =\frac{4}{3}(x -6)

Gwar [14]3 years ago
3 0

The 2-point form of the equation of a line can be written as ...

... y = (y2-y1)/(x2-x1)·(x -x1) +y1

For your points, this is ...

... y = (1-5)/(3-6)·(x -6) +5

... y = (4/3)(x -6) +5

It can also be written as

... y -5 = (4/3)(x -6)

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3 years ago
A man is 32 years older than his daughter and the product of their ages is 320..
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3 years ago
. Dillion deposits $150 into his account. One week later, he withdraws $26. Write an addition expression to represent this situa
Lina20 [59]

Answer:

Expression = x + 150 +(- 26)

$124 higher

Step-by-step explanation:

Given

Deposit = \$150

Withdrawal = \$26

Required

Represent the situation

Determine how much higher or lower is the remaining amount

Let the initial amount in his account be represented with x

When he deposited, the balance becomes

Balance = x + 150

When he withdrew, the balance becomes

Balance = x + 150 + (-26)

Hence, the algebraic expression is

Expression = x + 150 +(- 26)

Calculating how much higher or lower

Balance = x + 150 + (-26)

Open bracket

Balance = x + 150 -26

Balance = x + 124

Recall that the initial amount in the account is x

The difference between the balance and the x is as follows

Difference = x + 124 - x

Difference = \$124

<em>Hence, the account has a higher of $124 after both transactions</em>

8 0
3 years ago
I need answers for all! thank you will mark brainlist!! please help me i’m begging you &lt;3
Darina [25.2K]

Step-by-step explanation:

y = 2/5 x - 9/5

when x = -1,

the value of y = 2/5(-1) - 9/5

= -2/5 - 9/5 = -11/5

when x = 0

=> y = 2/5(0) -9/5

= 0-9/5 = -9/5

when x=1

=> y = 2/5(1) - 9/5

= 2/5 - 9/5 = 7/5

6 0
3 years ago
What is 3d + 8 = 2d - 17 its a equation
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8 0
3 years ago
Read 2 more answers
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