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rosijanka [135]
2 years ago
13

The graph of the function f(x)=−4(x−3)2+9 will be a parabola opening in which direction?

Mathematics
1 answer:
sesenic [268]2 years ago
8 0

Answer:

downwards

Step-by-step explanation:

the equation of a parabola in vertex form is

f(x) = a(x - h)² + k

where (h, k ) are the coordinates of the vertex and a is a multiplier

• if a > 0 then parabola opens upwards

• if a < 0 then parabola opens downwards

for

f(x) = - 4(x - 3)² + 9 with a = - 4 < 0 , then

the parabola opens downwards

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Answer:

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Step-by-step explanation:

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