Question 449216
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Hi
*[tex \LARGE\ Using \ the \ standard \ slope-intercept \ form \ for \ an \ equation \ of \ a  \ line \ y = mx + b ] 
*[tex \LARGE\ where \ m \ is \ the \ slope \ and \ b \ the \ y-intercept]
 20 pairs of parallel lined equations:
For ex: slope m = 2...just vary the b-value to find 20 lines that are parallel
 y = 2x  or y = 2x + 0
y = 2x + 1
y = 2x + 2  etc etc