What is the slope of (-7,5) and (5,-1)

-1/2

Step-by-step explanation:

Method 1)

Use the graph

You must go from point (-7, 5) to point (5, -1) by using only vertical and horizontal paths.

Start at point (-7, 5).

Go down 6 units. That means a rise of -6.

Now go right 12 units to point (5, 1)

That is a run of 12 units.

slope = rise/run = -6/12 = -1/2

Method 2)

Use the slope formula

slope = (y2 - y1)/(x2 - x1) = [5 - (1)]/(-7 - 5) = (5 + 1)/(-12) = 6/(-12) = -1/2

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

i think it might be a but you might want a second opinion