The answer is True.
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Answer:
D
Step-by-step explanation:
Using the rule of exponents
= , hence
()^()
= ×
= → D
Answer:
The quadratic function represented by the graph is .
Step-by-step explanation:
Parabolae are defined by second order polynomials, that is, a polynomial of the form:
(1)
Where:
- Independent variable.
- Dependent variable.
- Coefficients.
By Algebra, we know can calculate the set of all coefficients based on the knowledge of three distinct points. According to the graph, we have the following points: , and , and the resulting system of linear equations is:
(2)
(3)
(4)
The solution of the system of linear equations is:
Hence, the quadratic function represented by the graph is .