Answer:

General Formulas and Concepts:
<u>Calculus</u>
- Derivative Notation
- Definition of a Derivative:

Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = -10x
<u>Step 2: Find Derivative</u>
- Substitute:

- Distribute -10:

- Distribute -1:

- Combine like terms:

- Divide:

- Evaluate:

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Answer:
a) y=-1
Step-by-step explanation:
Graph is intersecting y-axis at (0,-1)
So equation of the graph is y = - 1
Answer:
In the normal ax² + bx + c format, this equation is expressed as:
12.716x² - 17.204x + 9.81 = 0
If we solve for x, it is approximately equal to both 178 and -0.43
Step-by-step explanation:
Let's reformat to ax² + bx + c = 0:

And now let's find the value of x
