Consider the graph shown below.
Does this graph represent a linear function?
Yes
No
The functions $y=x^2$y=x2 (black) and $y=2x$y=2x (gray) are shown on the coordinate plane below.
The growth of a potted plant over a week is recorded in the table below, with measurements being taken at the end of each day.
Complete the table so that it could represent a linear function.