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Sonja [21]
2 years ago
14

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:
tigry1 [53]2 years ago
4 1

Answer:

I have no idea sorry maybe ome body

Step-by-step explanation:

but first u divide and that's all i know

Basile [38]2 years ago
3 0

Answer:

Step-by-step explanation:

it is b

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