Question

PLEASEEEE OH PLEASEEEEEE HELP

Answer 1

Solution-

We have to move the triangle 4 units right and 5 units down,

The co-ordinates of the vertices of triangle ABC,

A = (-1 , 3)

B = (-5 , -3)

C = ( 2 , -1)

When dealing with the movement in left or right, we manipulate the x co-ordinate.

For moving in left or -ve x direction we subtract from x co-ordinate and for moving in right or +ve x direction we add to x co-ordinate.

So the co-ordinates of the newly formed triangle A'B'C' are,

A' = (-1+4, 3) = (3 , 3)

B' = (-5+4 , -3) = (-1 , -3)

C' = (2+4 , -1) = (6 , -1)

When dealing with the movement in up or down, we manipulate the y co-ordinate.

For moving in up or +ve y direction we add to x co-ordinate and for moving in down or -ve y direction we add to y co-ordinate.

So the co-ordinates of the newly formed triangle A"B"C" are,

A'' = (3 , -2)

B'' = (-1 , -8)

C'' = (6 , -6)