Rewrite the function by completing the square f(x)=x^2-4x-26
1 answer:
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Answer:
The rate of change is 0.08 and the initial value is 24.
Step-by-step explanation:
1. You have the following formula:
2. It has the form of a equation of the line, which is:
Where is the slope, which gives the rate of change and
is the y-intercept (The initial value, when
)
3. Therefore, the rate of change of the given formula is:
4. And the initial value is: