Three less than the product of 9 and a number is equal to 6

-3 + 9n = 6; 1 = n

Step-by-step explanation:

Three less than means you will deduct 3 from 9n, setting that equal to 6. Unless they said "three IS less than", you do not use an inequality symbol in this case.

I am joyous to assist you anytime.

the answer is

Check if the graph is symmetric about the x-axis by plugging in

y = x 3+ 216