Which sentence best describes Earth's revolution around the sun?

A. Earth revolves around the sun once in a year.
B. Earth revolves around the sun once in 24 hours.
C. Earth revolves around the sun once in five years.
D. Earth revolves around the sun three times in a year.

B. Earth revolves around the sun once in 24 hours.

Step-by-step explanation:

b. x- 48 =120

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.