SOLUTION: Complete the equations of the system in slope-intercept form. Use a decimal for the slope if necessary. Line 1 x y 0 3 1 5 Line 2 x y –1 1 –2 –1

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Question 922021: Complete the equations of the system in slope-intercept form. Use a decimal for the slope if necessary.


Line 1
x y
0 3
1 5

Line 2
x y
–1 1
–2 –1


Line 1: y =_____ x +_____
Line 2: y = _____ x +_____

Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!
slope-intercept form is where is a slope and y-intercept
given:
Line 1
|
|
|
use given points to find and :
..=>
...=>=>
so, your line is


Line 2
|
|
|

..=>...eq.1
...=>...eq.2
solve the system:
...eq.1
...eq.2
__________________________subtract eq.2 from eq.1




go to plug in and find




so, your line is , same as line 1




all four given points lie one one line:


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