Can someone help me with this? PLEAse

what do you need done

Step-by-step explanation:

1=-1/2

2=1

3=1 is slope 9 is y intercept

4= 5 is slope -2 is y intercept

5=3x+1

6=2x-5

Step-by-step explanation:

the image of (6, 9) under a dilation is (4, 6). the scale factor is

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb