(50 points) Suppose the light pattern from a fog light can be modeled by the equation x^2/25 - y^2/9=1. One of the points on the
graph of this equation is at (6, 3 sqrt 11/5), and one of the x-intercepts is -5. Which coordinate is not a point on the graph?
2 answers:
Answer:
B
Step-by-step explanation:
Edge 2021
Answer:
- Both points are on the graph
Step-by-step explanation:
<u>Given function </u>
<u>To find</u>
- Check if given points are on the graph (6, 3 sqrt 11/5) and (-5, 0)
<u>Solution</u>
Verifying the points are on the line by substituting values of x and y:
1.............................
- 6^2/25 - (3√11/5)²/9 = 1
- 36/25 - 11/25 = 1
- 25/25 = 1
- 1 = 1
2.............................
- (-5)^2/25 - 0^2/9 = 1
- 25/25 - 0 = 1
- 1- 0 = 1
- 1 = 1
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