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Minchanka [31]
3 years ago
15

The function f(x)= - (x+2)^2+16 has been rewritten using the completing-the-square method. The function g(x) =4x^2+16x+24. Which

vertex for each function has a minimum or a maximum? What is the vertex for each function?
Mathematics
1 answer:
stealth61 [152]3 years ago
8 0
F(x) = -(x + 2)^2 + 16
This functions vertex is a maximum and is at (-2,16)

f(x) = 4x^2 + 16x + 24
This functions vertex has a minimum and is at (-2,8)
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Please help with this math
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Answer:

\boxed{\textsf{ The correct option is \textbf{ option C } . }}

Step-by-step explanation:

Given that Sara bought a car for $ 23,000 . The interest of loan is 2 .5% . And we need to write a equation g(t) to represent the amount of money that she will owe after t years. Also the amount is compound annually . We know the formula of CI as ,

<u>Compound</u><u> </u><u>Interest</u><u> </u><u>:</u><u>-</u>

\qquad\boxed{\boxed{ \sf CI =Amount\bigg( 1 +\dfrac{Rate}{100}\bigg)^{(time)} }}

Let us take that ,

\sf\implies f(x)=g(t)

<u>Put </u><u>on </u><u>the </u><u>respective</u><u> values</u><u> </u><u>:</u><u>-</u>

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