4 years ago

What is the equation of a line passing through the points (2,1) and (-4,-1)?

Mathematics

1 answer:

bekas [8.4K]4 years ago

4 0

The answer is y=1/3x+1/3

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Find the coordinates of the midpoint of the segment whose endpoints are R(9, 3) and S(-1, -9).

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Answer:

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General Formulas and Concepts:

Pre-Algebra I

Order of Operations: BPEMDAS

Algebra I

Midpoint Formula: $(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2} )$

Step-by-step explanation:

Step 1: Define

R (9, 3)

S (-1, -9)

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Substitute: $(\frac{9-1}{2}, \frac{3-9}{2} )$
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