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chestnut.cc · 07-18-2008, 05:08 PM

1. y = ax + b... to find the x intercept let y = 0... therefore x = -a/b... -a/b = 2b... a = -1/2... B

2. y = ax + b... to find the x intercept let y = 0... therefore x = -a/b... -a/b = b... a= -1... C

07-18-2008, 05:08 PM	#4 (permalink)
chestnut.cc Wouldbegood... Join Date: Jun 2008 Posts: 292	1. y = ax + b... to find the x intercept let y = 0... therefore x = -a/b... -a/b = 2b... a = -1/2... B 2. y = ax + b... to find the x intercept let y = 0... therefore x = -a/b... -a/b = b... a= -1... C