50 points i need simplifying three questions simplify the three pictures

(4^7 / 5^2)^3

= 4^(7*3) / 5^(2*3)

= 4^21 / 5^6

9^2 / 9^7

= 9^(2-7)

= 9^-5

= 1 / 9^5

6^-3 / 6^5

= 6^(-3 - 5)

= 6^-8

= 1 / 6^8

1) 4^21/5^6

2) 1/ 9^-5

3) 1/ 6^-8

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.

im not sure

step-by-step explanation: