Which sequence of transformations produces an image that is not congruent to the original figure?
a. a reflection across the y-axis followed by a rotation of 180 counterclockwise.
b. a rotation of 90 clockwise followed by a translation of 6 units to the left.
c. a translation of 3 units to the left followed by a reflection across the x-axis.
d. a translation of 5 units to the left followed by a dilation of a factor of 2.

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

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.

Which of the following is the result of expanding the series