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Tju [1.3M]
3 years ago
10

Over what interval is the graph of f(x) = –(x + 8)2 – 1 decreasing?

Mathematics
2 answers:
slavikrds [6]3 years ago
7 0

Answer:

a

Step-by-step explanation:

Arisa [49]3 years ago
4 0

Answer:

A

Step-by-step explanation:

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Four friends played minutes golf. Their scores were -3, -2, -1, and 2.
kramer
I had the same question just yesterday and the correct answer was 1.5 
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What is the axis of symmetry of the function f(x)= -(x+9)(x-21)
Vinil7 [7]

Answer:

The axis of symmetry is x = 6

Step-by-step explanation:

To find this, first find the two x-intercept values and then take the average. This will always be the line of symmetry.

x + 9 = 0

x = -9

x - 21 = 0

x = 21

Now take the average of these two numbers.

(-9 + 21)/2

12/2

6

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3 years ago
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8 0
3 years ago
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likoan [24]

Answer:

im pretty sure its 5+

Step-by-step explanation:

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3 years ago
125 pounds decreased by 4% what is the new amount
Anvisha [2.4K]

You want 125 pounds minus 4% of it, so you want 96% just multiply it

125 . 96% = 125 . 96/100 = 120

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3 years ago
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