Question

The graph of the equation is Ax+2y =-2 is the line that passes through (2,-2) what is value A

Answer 1

The value of A in the given graph of the equation is 1

That is A=1

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

`A=(2)/(2)`

Therefore A=1

Therefore the value of A in the given graph of the equation is 1