Enter the equation of the line in slope-intercept form. Slope is -3, and (4,3) is on the line.
The equation of the line is y =

The slope intercept formula y= mx+b .

y= mx+b

We  already know the slope which is -3 and plugin 4 for x and 3 for y. Here we are trying to find the y-intercept which is b.  

3=  -3(4)+b

3=  -12+b

+12        +12

  15        =      b

Here  is how it is written in slope- intercept form:

y= -3x+15

y-3 =-3

x-4

y-3=-3x +12

y=-3x +15

Step-by-step explanation:

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it