You would need to change the slope to -6 because perpendicular lines have opposite reciprocal slopes.
Step-by-step explanation:
Given:
and 
We can solve for f(x) by writing

Let 

Then


We know that f(0) = 0 so we can find the value for k:

Therefore,

Answer:
6,250
Step-by-step explanation:
(4.3+8.2)500
12.5(500)
6,250
Hope this helps! Please mark brainliest :)
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