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3 votes
I need a answer plz help me and I will help u

I need a answer plz help me and I will help u-example-1
User Vikyboss
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6.2k points

2 Answers

4 votes
it begins at 240 ft
so the y intercept is 240ft

It then descends 30ft per minute meaning it decreases 30ft every a amount of minutes

so the equations would be
y=240 + (-30x)
or y=240-30x
User Hoseung Choi
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6.2k points
4 votes
I think the answer is d 
User Matt Kleinsmith
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6.3k points