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Select the two statements that are true about the equation y + 6 = -10(x – 3)

Select the two statements that are true about the equation y + 6 = -10(x – 3).

The slope of the line is -10.
The slope of the line is 3.
One point on the line is (3, 6).
One point on the line is (3, -6).




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1 Answer

  1. To determine which statements are true about the equation ( y + 6 = -10(x – 3) ), we first need to rewrite it in the slope-intercept form ( y = mx + b ), where ( m ) is the slope.

    1. Start with the given equation:

    [ y + 6 = -10(x – 3) ]

    2. Distribute -10 on the right side:

    [ y + 6 = -10x + 30 ]

    3. Now, subtract 6 from both sides to solve for ( y ):

    [ y = -10x + 30 – 6 ]

    [ y = -10x + 24 ]

    From this, we can see that the slope ( m ) is -10.

    Next, let’s substitute ( x = 3 ) into the equation to find the corresponding ( y )-value:

    [ y = -10(3) + 24 ]

    [ y = -30 + 24 ]

    [ y = -6 ]

    This means one point on the line is (3, -6).

    Now, let’s evaluate the statements:

    – The slope of the line is -10. (True)

    – The slope of the line is 3. (False)

    – One point on the line is (3, 6). (False)

    – One point on the line is (3

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