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2 years ago

What is f(0)? 12 only 2 and 3 only –2, –1, 1, and 2 only –2, –1, 1, 2 and 12

Mathematics

1 answer:

Lesechka [4]2 years ago

7 0

Answer:

The expression f(0) represents the y-intercept on the graph of f(x). The y-intercept of a graph is the point where the graph crosses the y-axis.

Step-by-step explanation:

HOPE IT HELPS ❤

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What is a system of equations?

zlopas [31]

Answer:

A system of equations is when two or more equations have the same variable(s) that you work with together.

Step-by-step explanation:

For these types of equations, we typically use substitution, elimination, and graphing.

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2 years ago

Let Y be a random variable with a density function given by

Neporo4naja [7]

From the given density function we find the distribution function,

$F_Y(y)=P(Y\le y)=\displaystyle\int_{-\infty}^y f_Y(t)\,\mathrm dt=\begin{cases}0&\text{for }y$

(a)

$F_{U_1}(u_1)=P(U_1\le u_1)=P(3Y\le u_1)=P\left(Y\le\dfrac{u_1}3\right)=F_Y\left(\dfrac{u_1}3\right)$

$\implies F_{U_1}(u_1)=\begin{cases}0&\text{for }u_1$

$\implies f_{U_1}(u_1)=\begin{cases}\frac{{u_1}^2}{18}&\text{for }-3\le u_1\le3\\0&\text{otherwise}\end{cases}$

(b)

$F_{U_2}(u_2)=P(3-Y\le u_2)=P(Y\ge3-u_2)=1-P(Y$

$\implies F_{U_2}(u_2)=\begin{cases}0&\text{for }u_2$

$\implies f_{U_2}(u_2)=\begin{cases}\frac32(u_2-3)^2&\text{for }2\le u_2\le4\\0&\text{otherwise}\end{cases}$

(c)

$F_{U_3}(u_3)=P(Y^2\le u_3)=P(-\sqrt{u_3}\le Y\le\sqrt{u_3})=F_Y(\sqrt{u_3})-F_y(\sqrt{u_3})$

$\implies F_{U_3}(u_3)=\begin{cases}0&\text{for }u_3$

$\implies f_{U_3}(u_3}=\begin{cases}\frac32\sqrt u&\text{for }0\le u\le1\\0&\text{otherwise}\end{cases}$

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2 years ago

When a number is doubled and 5 is subtaracted from the result,the answer is 37.what is the number?

Dvinal [7]

The number would be 21 because if you add 5+37 then divide by 2.Younwill get the answer

6 0

2 years ago

What is 43% of 600 gallons of water

Leokris [45]

43% of 600 gallons of water is 258

Convert your percentage into a decimal:
$\frac{43}{100} = 0.43$

Multiply your decimal and 600:
$0.43 \times 600 = 258$

3 0

3 years ago

Read 2 more answers

How to flip a desk 5 feet long and then flip another desk and it was 10 feet long what would be the answer

-BARSIC- [3]

I think this may be multiplication so 5 times 10 equls50

6 0

2 years ago