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 +
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y = m x + c
m = (5-3)/(1-0) = 2
5 = 2 * 1 + c => c = 3
Line 1 : y = 2 x + 3
line 2:
m = (-1 -1)/(-2+1) = 2
-1 = 2 (-2) + c => c = 3
Line 2: y = 2 x + 3
m = (5-3)/(1-0) = 2
5 = 2 * 1 + c => c = 3
Line 1 : y = 2 x + 3
line 2:
m = (-1 -1)/(-2+1) = 2
-1 = 2 (-2) + c => c = 3
Line 2: y = 2 x + 3
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