Question

For the summer reading club, Xavier is required to read 2 books every week.

What line represents this requirement?
Line a
Line b
Line c
Line d

GRAPH

Answer 1

The answer is line c.

Explanation:

Answer 2

The answer is the option Line C

Explanation:

Let

x-------> the number of books

y------> the time in weeks

we know that

The linear equation is equal to

`y=2x`

where

the slope m is equal to

`m=2(books)/(week)`

In this problem the linear equation represent a direct variation ( the line passes through the origin)

To know what line represent this problem in the graph

Find the value of y for
`x=1`

`y=2*1=2`

Plot the point
`(1,2)` in the graph

The point is on the line C -------> see the attached figure to better understand the problem