Use point slope form to write an equation of the line through the the given point. Then write the final answer in point slope form

Very arty photograph with the hands reflecting.  I like it.

I prefer point point form, the line through (a,b) and (c,d) is

(c - a)(y - b) = (d - b)(x - a)

This is really the same as point slope form, without the awkward possibility of divsion by zero,

y - b = m (x -a ) where m = (d - b) / (c - a)

Join of (-1, 6) and  (1,-4)

m = (-4 - 6)/(1 - -1) = -10/2 = -5

y - 6 = -5(x - -1)

y = -5x + 1

check: -5(-1)+1=5+1=6, good,   -5(1)+1=-5+1=-4, good

x = 23.78

step-by-step explanation:

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc