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V125BC [204]
3 years ago
6

On a coordinate plane, a parabola opens down. It has an x-intercept at (negative 5, 0), a vertex at (negative 1, 16), a y-interc

ept at (0, 15), and an x-intercept at (3, 0).
The function f(x) = –x2 − 2x + 15 is shown on the graph. What are the domain and range of the function?

The domain is all real numbers. The range is {y|y < 16}.
The domain is all real numbers. The range is {y|y ≤ 16}.
The domain is {x|–5 < x < 3}. The range is {y|y < 16}.
The domain is {x|–5 ≤ x ≤ 3}. The range is {y|y ≤ 16}
Mathematics
2 answers:
Ivenika [448]3 years ago
5 0

Answer:

Its C

Step-by-step explanation:

took the test

Zanzabum3 years ago
4 0

Answer:

the domain is xl-5<×< 3 is the range of 16

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