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kap26 [50]
3 years ago
10

Which of the following is a quadratic function?

Mathematics
1 answer:
alexira [117]3 years ago
7 0

Answer:

Quadratic function. is a function that can be written in the form f(x)=ax^2+bx+c, where a, b & c are real numbers and a is not equal to zero. Parabola. a plane curve formed by the intersection of a right circular cone and a plane parallel to an element of the curve. Parent Function.(:

Step-by-step explanation:

hope it helps (:

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check online for more information

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Suppose that the number of bacteria in a dish increases by 50% every four hours. There are 64 bacteria initially.
aksik [14]
The answer would be  n(t)=64(0.5)^4t

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7 0
3 years ago
A student has 10 coins in her pocket that have a value of $0.85. The coins are either
il63 [147K]

Answer:

\left\{\begin{matrix}x+y=10\\ 0.05x+0.10y=0.85\end{matrix}\right.

Step-by-step explanation:

<u>System of Equations</u>

Let's call:

x = number of nickels in the student's pocket

y = number of dimes in the student's pocket

Each nickel has a value of $0.05, so x nickels have a value of 0.05x

Each dime has a value of $0.10, so y dimes have a value of 0.10y

The student has a total of 10 coins, thus:

x+y=10

The total value of the coins is $0.85, thus

0.05x+0.10y=0.85

The system of linear equations that represents this scenario is:

\left\{\begin{matrix}x+y=10\\ 0.05x+0.10y=0.85\end{matrix}\right.

5 0
2 years ago
Can anyone help me pls!!!!!!!!
Tpy6a [65]

Answer:

Sucks to suck huh.

Step-by-step explanation:

8 0
3 years ago
Needs to be turned in soon pls help!!​
zhuklara [117]

Answer:

Step-by-step explanation:

12\sqrt{11}=\sqrt{11*12*12}\\\\=\sqrt{1584}

6 0
2 years ago
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