Mr. Williams drew △ABC on a coordinate grid and asked his students to determine the transformations that will result in a transformed figure △ABC such that △ABC is similar but NOT congruent to △ABC Two student responses are shown below.

Student 1: Reflect △ABC across the y-axis and then dilate it by a scale factor of 1 with the center of dilation at the origin.

Student 2: Dilate △A B C by a scale factor of 2 and the center of dilation at the origin and then reflect it across the x-axis.

g

step-by-step explanation:

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0

answer: 2530

hope this