The graph of the equation is Ax+2y =-2 is the line that passes through (2,-2) what is value A
1 answer:
Answer:
The value of A in the given graph of the equation is 1
That is A=1
Step-by-step explanation:
Given graph of the equation is Ax+2y=-2
Given that the equation of line Ax+2y=-2 passes through the point (2,-2)
Let (x,y) br the point (2,-2)
Therefore we have that
A(2)+2(-2)=-2
2A-4=-2
2A-4+2=-2+2
2A-2=0
2A=2
Therefore A=1
Therefore the value of A in the given graph of the equation is 1
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Step-by-step explanation:
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m = =
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The y- intercept is where the line crosses the y- axis
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(b)
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