shyloftis22 shyloftis22
  • 10-09-2021
  • Mathematics
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slope intercept from two points

slope intercept from two points class=

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evgeniylevi
evgeniylevi evgeniylevi
  • 10-09-2021

Answer:

-2x+6.

Step-by-step explanation:

1) if A(1;4), B(2;2), then the required equation is:

2) [tex]\frac{x-X_A}{X_B-X_A} =\frac{y-Y_A}{Y_B-Y_A}; \ => \ \frac{x-1}{2-1}=\frac{y-4}{2-4}; \ => \ \frac{x-1}{1}=\frac{y-4}{-2};[/tex]

3) if to re-write this equation as slop-interception form, then:

y= -2x+6.

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