In the equation ax+by+c=0 in how many different ways ca
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In the equation ax+by+c=0, in how many different ways can you express y in terms of x?
A.
0
B.
1
C.
2
D.
4
Please scroll down to see the correct answer and solution guide.
Right Answer is: B
SOLUTION
If ax+by+c=0, then y can be expressed as
y=(−c−ax)b .
We cannot express y in terms of x in any other way. Therefore there is only one way.