Question

determine whether the points 4, - 2 lies on the graph of equation 2x + Y is equal to 6 ​

Answer 1

Yes, the point (4,-2) lies on the graph of the equation  2x+y=6.

• For a point to lie on the graph of the equation the coordinates of the point must satisfy the equation.
• So, substituting the value of x=4 and y=-2 in the equation 2x+y =6 , we get 2(4)+(-2)=6.
• Since both the left and right side of the equation evaluates to 6 the point satisfies the equation and hence lies on the graph of the equation.

Answer 2

4-2 it is the correct answer