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dimulka [17.4K]
2 years ago
14

at the start of 2014 mikes car was worth 12000 thee value of the car decreased by 30% every year work out the value of his car a

t the start of 2017
Mathematics
1 answer:
Bas_tet [7]2 years ago
7 0

Answer:

4116

Step-by-step explanation:

2014

12000÷10=1200 (10%)

1200x3=3600

12000-3600=8400

2015

8400÷10=840

840x3=2520

8400-2520=5880

2016

5880÷10=588

588x3=1764

5880-1764=4116

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Answer:

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Step-by-step explanation:

<u>Factored form of a parabola</u>

y=a(x-p)(x-q)

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Given x-intercepts:

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Expand so that the equation is in standard form:

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