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2 years ago

9

Domain, first element, and y -value all have the same meaning. True Or False

1 answer:

Alexeev081 [22]2 years ago

4 0

False;
Domain- The set of possible values of the independent variable or variables in a function.
y-Value is in a graph {y=mx+b} is the slope its the number "M" that is multiplied by x, and "b" is the y-intercept {That is the point where the line crosses the x axis.

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find an equation for the line with the given properties Express the equation in slope intercept form.

zubka84 [21]

In slope Intercept for it is ...y=2x+3

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2 years ago

The table shows how many males and females attended two different movies. How would you find the joint relative frequency of bei

kirza4 [7]

Answer:

B. Divide 124 by 229.

Step-by-step explanation:

Given the table

$\begin{array}{cccc}&\text{Action}&\text{Drama}&\text{Total}\\ \\\text{Male}&105&124&229\\ \\\text{Female}&99&151&250\\ \\\text{Total}&204&275&479\end{array}$

The <u>joint relative frequency</u> is the ratio of the frequency in a particular category and the total number of data values.

The total number of males $=229$

The number of males that like drama $=124$

So, to find the joint relative frequency of being male and attending a drama movie, you should divide 124 by 229.

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2 years ago

Read 2 more answers

If T is the midpoint of SU find the values of x, ST and SU.

Nitella [24]

Answer: The required values are

x = 12 units, ST = 60 units and SU = 120 units.

Step-by-step explanation: Given that T is the midpoint of SU, where

ST = 5x and TU = 3x + 24.

We are to find the values of x, ST and SU.

Since T is the midpoint of SU, so we get

$ST=TU\\\\\Rightarrow 5x=3x+24\\\\\Rightarrow 5x-3x=24\\\\\Rightarrow 2x=24\\\\\Rightarrow x=\dfrac{24}{2}\\\\\Rightarrow x=12.$

So, the value of x is 12.

Therefore,

$ST=5\times12=60$

and

$SU=5x+3x+24=8x+24=8\times12+24=96+24=120.$

Thus, the required values are

x = 12 units, ST = 60 units and SU = 120 units.

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2 years ago

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A line with a slope of - 8 passes through the points ( - 1, z) and ( - 2, 7). What is the value of z?

ikadub [295]

Answer:

z = -1

Step-by-step explanation:

7 - z / -2 - (-1)

7 - z / -2+1

7 - z / -1

-7 +z = -8

z = -1

to check the work

(-1,-1) (-2,7)

7 + 1 / -2 + 1

8 / -1

= -8

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3 years ago

Richard and Sales are making cranes.They use 1 piece of blue paper and one piece of orange paper to make it. The blue paper come

m_a_m_a [10]

I think the answer is 3

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2 years ago