Question Triangle ABC has coordinates A(-2, -3), B(1, 1), and C(2, -1). If the triangle is translated 4 units up, what are the coordinates of A’?

Answer: The coordinates of point A’ will be: A'(-2, 0) Step-by-step explanation: We know that a translation is basically a transformation that occurs when an object is moved from one place to another place. Translation does not change the size, orientation, or shape of the original object. Translating a point P(x, y) 4 units up means we need to add to use P'(x, y+4), that is adding 4 units to the y-coordinate of the point P'(x, y). Now we have to translate the triangle 4 units up. So, use the formula P(x, y) → P'(x, y + 3) Thus, the coordinates of point A’ will be: A(-2, -3) → A'(-2, -3+3) → A'(-2, 0) Therefore, the coordinates of point A’ will be: A'(-2, 0) Log in to Reply

Answer:The coordinates of point A’ will be: A'(-2, 0)

Step-by-step explanation:We know that a translation is basically a transformation that occurs when an object is moved from one place to another place.

Translation does not change the size, orientation, or shape of the original object.

Translating a point P(x, y) 4 units up means we need to add to use P'(x, y+4), that is adding 4 units to the y-coordinate of the point P'(x, y).

Now we have to translate the triangle 4 units up. So, use the formula

P(x, y) → P'(x, y + 3)

Thus, the coordinates of point A’ will be:

A(-2, -3) → A'(-2, -3+3) → A'(-2, 0)

Therefore, the coordinates of point A’ will be: A'(-2, 0)