To calculate: To calculate the vertices and foci , eccentricity and graph of an equation of the hyperbola.
The value of center is
The value of foci are
The value of vertices are
The value of eccentricity is
The graph of an equation is:
Given information: The given equation of a hyperbola is:
Calculation:
The standard form of the hyperbola is:
The general form of hyperbola is:
So, after comparing, we get.
The vertices in given general form can be written as:
Vertices
Here,
The values of
Then, the vertices will be calculated as:
The foci can be calculated as:
Foci
The value of
Thus, the value of foci is:
The eccentricity of a hyperbola is:
The graph of an equation is:
Thus, the values are:
Foci are
Vertices are
Center is
Eccentricity is
Chapter 8 Solutions
PRECALCULUS:GRAPHICAL,...-NASTA ED.
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- 13. A restaurant will serve a banquet at a cost of $20 per person for the first 50 people and $15 for person for each additional person. (a) Find a function C giving the cost of the banquet depending on the number of people p attending. (b) How many people can attend the banquet for $2000?arrow_forwardAlt Fn Ctrl 12. Find functions f and g such that h(x) = (fog)(x). (a) h(x) = (x² + 2)² x+1 (b) h(x) = 5 3arrow_forward15. Find the exact value. (a) log4 16 (b) log7 1 49 (c) logs 3/25arrow_forward
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