510,870 views
38 votes
38 votes
Find the slope determined by the following pair of points (0,8), (2, 4)​

User Oscar Bralo
by
2.4k points

2 Answers

13 votes
13 votes

Answer:

-2

Explanation:

We use the slope formula,
(y_2-y_1)/(x_2-x_1), and substitute the points (0,8) and (2,4). This gives


(4-8)/(2-0)=(-4)/(2)=-2

as the slope.

User Salman
by
3.2k points
24 votes
24 votes

Hello.

Since we have two points, and we are asked to find the slope of the line, let's use the slope formula:


\mathrm{m=\displaystyle(y2-y1)/(x2-x1)}

Where

m is the slope

y2 is the y-coordinate of the second point

y1 is the y-coordinate of the first point

x2 is the x-coordinate of the second point

x1 is the x-coordinate of the first point

In this case, m is unknown, y2 = 4, y1 = 8, x2=2, x1=0

Plug in the values:


\displaystyle(4-8)/(2-0)


\displaystyle(-4)/(2) =-2

Therefore, the slope is -2.

I hope it helps!

Have a nice day!


\boxed{imperturbability}

User Deemel
by
2.9k points
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