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Eduardwww [97]
1 year ago
13

PLEASE HEPP IM STUCK

Mathematics
1 answer:
Ann [662]1 year ago
8 0

Answer:

m = -4

Step-by-step explanation:

We are given that a line intersects the points (-2, 9) and (3, -11).

We want to write the slope of this line.

The slope (m) can be found using the formula \frac{y_2-y_1}{x_2-x_1}, where (x_1, y_1) and (x_2, y_2) are points.

Even though we have everything we need to calculate the slope, let's label the values of the points to avoid any confusion & mistakes.

x_1=-2\\y_1=9\\x_2=3\\y_2=-11

Now substitute these values into the formula (remember that the formula has subtraction).

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

m=\frac{-11-9}{3--2}

Simplify.

m=\frac{-11-9}{3+2}

Subtract the values on top.

m=\frac{-20}{3+2}

Now add the values on the bottom together.

m=\frac{-20}{5}

Now divide -20 by 5.

<u>m = -4</u>

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