Question

Describe the graph of a linear equation of Ax+By=C for which a)A=0

b)B=0
c)C=0
Use complete sentences for each description and show an example of each as well.

Answer 1

`a)\ A=0\\\\then\ Ax+By=C\Rightarrow By=C\to y=(C)/(B)\\\\picture\ \#1`



`b)\ B=0\\\\then\ Ax+By=C\Rightarrow Ax=C\to x=(C)/(A)\\\\picture\ \#2`



`c)\ C=0\\\\then\ Ax+By=C\Rightarrow Ax+By=0\to By=-Ax\to y=-(A)/(B)x\\\\picture\ \#3`

Answer 2

Answers in the attachment below.