Question

MEDAL
What is the equation in point−slope form of the line passing through (2, 2) and (4, 8)

Answer 1

irst of all, you need to know the point-slope form equation.

point-slope form:
y1 - y2 = m (x1 - x2)

Then, find the slope of the line.

slope equation:
y1 - y2 / x1 - x2
8 - 3 / 2 - 3
5 / -1
-5

Next, plug in the coordinates in the right place.

x2:
2 or 3

y2:
8 or 4

plug-in:
y - 4 = -5 (x - 3)
y - 8 = -5 (x - 2)

And that's the equation you can use either coordinates if you'd like.

Answer 2

(y+2)=3(x+2) should be the answer

Answer 3

http://www.algebra.com/algebra/homework/Linear-equations/Linear-equations.faq.question.439383.html

Answer 4

im i right

Answer 5

helped?

Answer 6

lemme do the math brb

Answer 7

yeah