Line has the equation y=2x+2. write the equation of the image of after a dilation with a scale factor of 4, centered at the origin.
write your answer in slope-intercept form.

Step-by-step explanation:

Given:

The original equation of the line 'l' is given as:

Scale factor of dilation is,

Now, when a line is dilated by some scale factor 'k' centered at the origin, then the parallelism of the line is reserved and only the y intercept changes.

The rule of dilation for a point with a scale factor 'k' is given as:

The standard form of a line is of the form , where, 'm' is the slope and 'b' is the y-intercept of the line. On comparing the line 'l' with the standard form, we get:

The y-intercept is at the point (0, 2). Now, applying dilation rules on this point, we get:

So, the new y-intercept after dilation is at (0, 8) or the new value of 'b' is 8.

Therefore, the dilated line equation is given as:

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

the answers c