Answer: It would be less steep and shift up.
Step-by-step explanation: y= 4x + 1 changes to y = 2x + 6. Both the numbers change, so the slope and the y-intercept change.
First, let’s look at the slope. It changes from 4x to 2x. The number decreases, which means that the slope becomes less steep.
Next, let’s look at the y-intercept. It changes from 1 to 6. The number increases, meaning that the y-intercept is shifting up.
The graph of the new line would be less steep and shift up when compared with the first line.