The subjects taken by 250 year 13 students are shown below: 78 students take maths 26 students take physics 43 students take economics 19 students take maths and economics 3 students take physics and economics 21 students take maths and physics 2 students take maths, physics and economics a) Complete the vent diagram b) studies no more than one of one subjects

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation: