Answer:
y = 7/3x -45
Step-by-step explanation:
Explanation:
The equation is given in slope intercept form
y = –3/7x -5
The old slope is –3/7 and the new slope is 7/3. Perpendicular slopes must be opposite reciprocals of each other: m1 * m2 = –1
With the new slope, use the slope intercept form and the point to calculate the intercept: y = mx + b or -17= 7/3(12) + b, so -17=7*4+b
-17-28=b
b=-45
So y = 7/3x -45
