1. Which composition of transformations maps ABC to ADEF?
A
B
Rotation: 90° counterclockwise about the origin
Translation: (x, y) (x + 4, y - 3)
Translation: (x, y) + (x - 4y - 3)
Rotation: 90° counterclockwise about the origin
Translation: (x, y) = (1 + 4, y - 3)
Rotation: 90° counterclockwise about the origin
Rotation: 90° counterclockwise about the origin
Translation: (x, y) + (x - 4y - 3)
(CO
D

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next

Factor the polynomial. b^2 + 4b + 4