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JulsSmile [24]
3 years ago
10

What is the quadratic equation to this question

Mathematics
1 answer:
-BARSIC- [3]3 years ago
5 0

Answer:

f(x) = 4x − 12

Step-by-step explanation:

It's not quadratic.  It's linear.  Each time x increases by 1, f(x) increases by 4.  So the slope is 4.  The y-intercept (when x=0) is -12.  The equation of the line is therefore:

f(x) = 4x − 12

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7. Solve the proportion
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Answer:

14

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Sophie invested 5,000 into an account that will increase in value by 2.3% each year. Write a function to model this situation, t
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Answer:

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Given data

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2 years ago
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