Question

O translațoe sete difinită de formulele x1 = x + 1 si y1 = y - 1 .

Answer 1

Answer:

$(3,-4)$

Step-by-step explanation:

We have the equations

$x_{1} =x+1\\y_{1}=y-1$

Which are the coordinates for the point $A_{1}$.

We know by given that $A(2,-3)$, which means $x=2$ and $y=-3$.

Replacing these values in the equations, we have

$x_{1} =x+1 \implies x_{1} =2+1=3\\y_{1}=y-1 \implies y_{1}=-3-1=-4$

Therefore, the coordinates for point $A_{1}$ are $(3,-4)$.