Jen, a biologist, is growing bacterial cultures at different temperatures as part of her research. The number of cells in the culture growing at 25°C is given by the polynomial t2 +5t +4, where t is the time
elapsed in minutes. The number of cells in the second culture growing at 35°C is modeled by the
polynomial t2 +4. She needs to measure the success of the 25°C culture over the 35°C culture. Enter the
polynomial representing how many more cells are in the 25°C culture for time t. Enter how many more
cells are there after 10 minutes.

c

c

c

c

c

c

c

cc

c

step-by-step explanation:

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.

"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.