Find the slope of a line perpendicular to a line through the given points.
e(5, 7),f(3, 1)
-3
-1/3
1/3

Step-by-step explanation:

The slope of a line passing through two points (a,b) and (c,d) is given by :-

The given points : E(5, 7) and F(3, 1)

Then , the slope of a line passing through two points E(5, 7) and F(3, 1) is given by :-

We know that the product of slopes of two lines is -1.

Then , the slope of the line perpendicular to the line passing through the given points will be :-

Hence, the slope of the line perpendicular to the line passing through the given points =

c.

step-by-step explanation:

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol