Answer:
The input (domain) are usually on the left side of the circle.
Domain = [-2, 0, 3, 4, 6]
The output (range) are usually on the right side of the circle.
Range = [-3, -2, 0, 1, 2, 4]
Since the domain of 3 is pointing at two ranges (3, 4) and (3, -3), the x value repeats.
Functions do not have repeating x values.
The picture shown is not a function.
Answer:
1/-9x-2
Step-by-step explanation:
Answer:
Step-by-step explanation:
The foci are horizontally aligned, so the hyperbola is horizontal. The center is midway between foci, at (0,0).
y²/a² - x²/b² = 1
a² + b² = 5²
Directrices: x=± a²/5 = ±2
a=√10
b = √15
y²/10 - x²/15 = 1
Answer:1/6
Step-by-step explanation:
