Question

find the slope of the line passing through (4,1) and (-4,1). Is it undefined?

Answer 1

to find teh slope of a line you put the points in the fraction y2-y1/x2-x1 

E.J. 1-1/-4-4 this equals when adding or subtracting 0/-8.

it is not underined because when you divide it it gives you 0 the only way it could be indefined is if the answer could not be divided at all

Hope this helps

Answer 2

Hi there!

Step-by-step explanation:

$SLOPE=\frac{Y_2-Y_1}{X_2-X_1}=\frac{RISE}{RUN}$

$\frac{1-1}{(-4)-4}=\frac{0}{8}=0$

Undefined.

Slope is 0.

Final answer is 0.

Hope this helps!

Thanks!

Have a nice day! :)

:D