Mathematics: Find the Slope: Question: hi!! I’m using the (y2-y1)/(x2-x1) formula. But I get confused because I get 0. I’ll add a picture so you can see what I’m doing. 4) (-10, 10) and (3, 10) 5) (9,4) and (25)

B = 540 - 30(9)B= 540 - 270B = 270...

Find the Slope: Question: hi!! I’m using the (y2-y1)/(x2-x1)

magmoo3779

20.01.2022

4) slope= 0

5) $slope = - \frac{1}{7}$

Step-by-step explanation:

$\boxed{ slope = \frac{y _{2} - y_1 }{x_2 - x_1} }$

4) Slope

$= \frac{10 - 10}{ - 10 - 3}$

$= \frac{0}{ - 13}$

= 0

The slope is zero as the line is a horizontal line (since both points have the same y-coordinate of 10).

5) Slope

$= \frac{5 - 4}{2 - 9}$

$= \frac{1}{ - 7}$

$= - \frac{1}{7}$

Since you have taken (x₁, y₁) to be (9, 4), the value of x₁ should be 9 instead of 2.

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