I need help, please, it's a quiz and i can't figure these two out, volume and surface

each side has a different length.  

step-by-step explanation:

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

answer is 12345678900987654321234567890987654321

step-by-step explanation: