s914545
contestada

A figure is translated using the mapping (x, y) → (x + a, y + b). If the value of a is negative and the value of b is negative, which best describes the translation? The figure moves left and up. The figure moves left and down. The figure moves right and up. The figure moves right and down.

Relax

Respuesta :

The translation is The figure moves left and down.

Option:B.

Step-by-step explanation:

The given coordinate  (x,y) is mapped and it gets translated using mapping (x+a,y+b).

Also, we are given with information that the value of a and also value of b is negative (-a,-b).

⇒the mapping coordinate = (x+(-a),y+(-b)).

The mapping coordinate = ( x-a, y-b).

The coordinate points will be decreasing in x and y axis. So it will move towards the left and downside of the graph.

For example,

Consider that a= -3 and b= -2.

∴The translating coordinate will be (x-3,y-2).

Choose a coordinate point ( 2,2) initially.

Substitute the x,y coordinate in the translating coordinate.

⇒ (x-3,y-2) = (2-3,2-2).

=(-1,0).

After translation the points will be (-1,0).

∴The figure will move towards left and downwards.

Ver imagen steffimarish

Answer:

b} The figure moves left and down

Step-by-step explanation:

i took the test