The manufacturer of cell phones spends $320 to make each cell phone and sells them for 440 . The manufacturer also has fixed cos
1 answer:
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Answer:
y-4=-10(x-1)
Step-by-step explanation:
Point-slope form is:
We are given the slope of -10 and the point (1,4). So:
m = -10
x1 = 1
y1= 4
Replace the appropriate values:
So, y-4=-10(x-1) should be the point-slope equation.