What is the gradient of the blue line? 5 4 3

Question

What is the gradient of the blue line?

5
4
3
2
1
-5 -4 -3 -2 – 1 0 1. 2. 3. 4. 5
– 1
– 2
– 3
– 4
– 5

The line starts at (-5,3) and finishes (5,0.5)​

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Gerda 4 years 2021-07-29T22:31:59+00:00 1 Answers 16 views 0

Answers ( )

  1. Tryphena
    0
    2021-07-29T22:33:10+00:00
    Reply

    Answer:

    The gradient is -0.25

    Step-by-step explanation:

    Given

    (x_1,y_1) = (-5,3)

    (x_2,y_2) = (5,0.5)

    Required

    The gradient (m)

    This is calculated as:

    m = \frac{y_2 - y_1}{x_2 - x_1}

    So, we have:

    m = \frac{0.5-3}{5--5}

    m = \frac{-2.5}{10}

    m = -0.25

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