Select the proper equation in point-slope form for the given point and slope.
Point: (1, –7); Slope:
y + 7 = (x – 1)
y –7 = (x + 1)
y + 7 = (x + 1)
y –7 = (x – 1)

Question

Select the proper equation in point-slope form for the given point and slope.
Point: (1, –7); Slope:  
 y + 7 =  (x – 1) 
 y –7 =  (x + 1)
 y + 7 =  (x + 1)
y –7 =  (x – 1)

whpalmer4 · Answer

Okay, I just showed you how to do this, time to do it!

anonymous · Answer

1. but do you know why? i also answered a question like this all you need to do is use the equation.

anonymous · Answer

y- y1= m(x-x1)  the point is 1,-7 so y- (-7) = x-1 so its y+7= x-1

anonymous · Answer

@whpalmer4 Hey so what? It’s a practice thingy, no points for me

whpalmer4 · Answer

So practice!

anonymous · Answer

its not mandatory

whpalmer4 · Answer

It is if you want to be able to do this stuff.  Hint: you'll be seeing a lot of it.

anonymous · Answer

ik my bro is telling me