This is slope intercept form equation question. through (1,1) and (2,2) please could someone help me otherwise i want somebod

Question

This is slope intercept form equation question.
through (1,1) and (2,2)
please could someone help me otherwise i want somebody to explain it to me.

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Ximena 2 months 2021-10-14T22:37:56+00:00 1 Answer 0 views 0

Answers ( )

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    2021-10-14T22:39:39+00:00

    Answer:

    The answer to your question is y = x

    Step-by-step explanation:

    Data

    A (1 , 1)

    B (2, 2)

    Process

    1.- Find the slope (m) of the line

       m = (y2 – y1) / (x2 – x1)

    x1 = 1     y1 = 1

    x2 = 2   y2 = 2

    – Substitution

       m = (2 – 1) / (2 – 1)

       m = 1 / 1

    – Result

        m = 1

    2.- Find the equation of the line

        y – y1 = m(x – x1)

    – Substitution

        y – 1 = 1(x – 1)

    – Simplification

       y – 1 = x – 1

       y = x – 1 + 1

    – Result

       y = x  

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45:7+7-4:2-5:5*4+35:2 =? ( )