Which graph shows the image of the triangle reflected across the line of reflection shown?

On a coordinate plane, a triangle has points (2, 4), (4, 2), (9, 6). A line of reflection is at y = 3.
On a coordinate plane, a triangle has points (negative 1, negative 3), (2, 4), (4, 2).
On a coordinate plane, a triangle has points (1, 4), (4, 2), (2, 0).
On a coordinate plane, a triangle has points (2, 0), (4, 2), (9, negative 2).
On a coordinate plane, a triangle has points (2, 2), (4, 4), (9, 0).

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0