Your friend, Miya, is having trouble with the lessons on transformations. She sends you an email to ask you for help. Her questions are shown below: A. What is a transformation?

B. What are the different types of transformations?

C. What is an isometry (rigid motion)?

D. Which transformations are isometries? Which transformations are not isometries?

Dilations map circles to circles and ellipses to ellipses with the same. true or false

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6