Question

quadratic equation 2x-y=2 (4x-y=4

Answer 1

X=1 and y=0

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Answer 2

Here we are given two equation

Equation 1: 2x-y-2=0

Equation 2: 4x-y-4=0

Now in order to graph them we use table method here.

In table method we find two coordinates for each equation.

Equation 1: 2x-y-2=0

Let us say y=0, plugging this value in equation,

2x-0-2=0

2x=2

x=1

we get x=1

So our first point is (1,0)

Again say y=2,

2x-2-2=0

x=2

our second point is (2,2)

Same way for second equation:

Equation 2: 4x-y-4=0

Say y=0, so x=1

for y= 4, x= 2

Two points will be (1,0) and (2,4).

Answer: x=1 and y=0