If y varies directly as x, and y is 6 when x is 72, what is the value of y when x is 8? 1/9
2/3
54
96

y = 2/3.

Step-by-step explanation:

y = constant nunber × x,

6 = constant number × 72,

Constant number is 1/12.

y = 1/12 × 8 = 2/3.

Thus the answer is 2/3.

i dont know i just need points

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )