ax + by + c = 0
y=-a/b *x -c/b
stmt 1: a=4
now here -(a/b) =2/3 so b= -6 suff
stmt 2: c=-6,now at the x inetercept,
c/b = -a/b *x
so -6/b = -2/3*x
or
-6 =-a*x
now b can be anything depending upon a we cannot find its exact value
insuff
so ans should be A
coord geo prob
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Source: Beat The GMAT — Data Sufficiency |
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samirpandeyit62
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