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3 years ago

10

Which of the following is a quadratic function?

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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You want to make sugar cookies and chocolate chip cookies. You have only one dozen eggs and 20 cups of flour. For each batch of

nadezda [96]

Answer:

check online for more information

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2 years ago

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

64 bacteria times .5 for 50%

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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