|
Question 328247: what is the slope-intercept form of the equation of a line which contains the points (–2, –1) and (3, 4).
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! what is the slope-intercept form of the equation of a line which contains the points (–2, –1) and (3, 4).
-----
slope = (4--1)/(3--2) = 5/5 = 1
=============
Form: y = mx + b where m=1 and y=4 when x=3
----
Solve for "b":
4 = 1*3 + b
b = 1
---------------
Equation:
y = x + 1
===============
Cheers,
Stan H.
===============
|
|
|
| |
