Question

A point lies on the line y = 3x - 2

Its x-coordinate is 4
Write down the coordinates of this point.

Answer 1

the coordinates are (4,10)

Explanation:

y = 3(4) - 2

y = 10

x = 4

Answer 2

(4, 10)

Explanation:

It gives the x coordinate of 4. The y coordinate is found when you plug the x value into the equation. This makes it y = 3(4) - 2. This equals y = 10. So the y coordinate is 10