(a)
To classify: the graph of the equation using discriminant
(a)
Answer to Problem 51RE
Parabola
Explanation of Solution
Given information:
Formula needed:The graph of
Calculation:On observing,
The given equation is Parabola.
(b)
To calculate:y using
(b)
Answer to Problem 51RE
Explanation of Solution
Given information:
Formula needed:
Calculation:On rewriting, in quadratic form
Here,
Apply Quadratic formula,
(c)
To graph:the equation using graphing utility
(c)
Explanation of Solution
Given information:
Graph:
Interpretation: the graph of equation is Hyperbola as shown above.
Chapter 10 Solutions
EBK PRECALCULUS W/LIMITS
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