Si y es directamente proporcional a x, y a demás x=4 , y=12, en la expresión y=ax ,¿Cuál es el valor de "a"?

Where the white dots are is where your points should be plotted.a translation is simply just moving something from one place to another. in this case, you would move each plot point of the original shape 2 units up, and 5 units to the left.

Sometimes life is like a tunnel. you can’t always see the light at the end of the tunnel, but if you keep moving, you will come to a better place