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show the point (1,3) lies on the line y=2×+1​

Sagot :

Step-by-step explanation:

To determine if the point (1,3) lies on the line y = 2x + 1, we can substitute the coordinates of the point into the equation and check if it holds true.

Let's substitute x = 1 and y = 3 into the equation y = 2x + 1:

3 = 2(1) + 1

3 = 2 + 1

3 = 3

Since both sides of the equation are equal, the point (1,3) satisfies the equation y = 2x + 1, which means the point lies on the line.

Points

Answer:

Yes, it does.

Step-by-step explanation:

To check if a point lies on a line, plug its coordinates into the equation.

Let's see if (1,3) lies on y = 2x + 1.

Substitute 3 for y and 1 for x.

3 = 2(1) + 1

3 = 2 + 1

3 = 3

Since we have a true statement, we know that the point (1,3) lies on the line y = 2x + 1.