Graph the image of this triangle after a dilation with a scale factor of 2 centered at the origin use a polly tool to graph the triangle

i believe so, according to my "strange" way of figuring out weird math problems like this.

y=-2x0 is most likey your asnwer

the figure is a concave pentagon.

step-by-step explanation:

in mathematical context, a pentagon is a flat, two-dimensional closed shape (polygon) with 5 straight sides and 5 angles.

now a pentagon is said to be concave if one or more corners bend inwards and at least one of its angles is 180 degrees or more than 180 degrees.

in the given figure, we can see that we have a corner which is bending inwards and an angle which is clearly greater than 180°. therefore, it is a concave pentagon.