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Naya [18.7K]
4 years ago
15

Which equation is a point slope form equation for line AB?

Mathematics
1 answer:
sukhopar [10]4 years ago
3 0

Answer:

option 1

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = A(1, 6) and (x₂, y₂ ) = B(5, - 2)

m = \frac{-2-6}{5-1} = \frac{-8}{4} = - 2

Use either of the 2 points for (a, b)

Using (a, b) = (5, - 2) , then

y - (- 2) = - 2(x - 5) , that is

y + 2 = - 2(x - 5)

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Find the slope of the line.
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3 years ago
Question #2
Vanyuwa [196]

Answer: 20

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3 years ago
6543549 ² × 4³ ÷8 <br> it also states to simplify to the simplest form
andrezito [222]

The simplification form of the provided expression 6543549 ² × 4³ ÷8 is 3.4254×10¹⁴

<h3>What is an arithmetic operation?</h3>

It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.

We have a mathematical expression:

= 6543549² × 4³ ÷ 8

Using BODMAS

= 6543549² × 8

= 3.4254×10¹⁴

Thus, the simplification form of the provided expression 6543549 ² × 4³ ÷8 is 3.4254×10¹⁴

Learn more about the arithmetic operation here:

brainly.com/question/20595275

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