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3 years ago

Write 10x+2y=4 in function notation

Mathematics

2 answers:

umka21 [38]3 years ago

7 0

Let's assume that the function's name is "y." We need to solve 10x+2y=4 for y:

2y = 4 - 10x, or y = 2 - 5x.

vlada-n [284]3 years ago

4 0

Firstly, get it into y=mx+b form

Subtract 10x

2y=-10x+4

Divide by 2

y=-5x+2

Change y to f(x) to make it into function notation

f(x)=-5x+2

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The dot plot showed the number of flowers on a rosebush: 18, 18, 18, 18, 20, 20, 22, 23 The number 19 is used to summarize the d

Darya [45]

Answer:

19 measures the median

Step-by-step explanation:

The dot plot is not shown, but the question can still be answered.

We have:

$Samples: 18, 18, 18, 18, 20, 20, 22, 23$

$n = 8$

Calculate the median position using:

$Median = \frac{n + 1}{2}th$

$Median = \frac{8 + 1}{2}th$

$Median = \frac{9}{2}th$

$Median = 4.5th$

4.5th means the median is the mean of the 4th and 5th item.

We have:

$4th = 18$

$5th = 20$

So:

$Median = \frac{18 + 20}{2}$

$Median = \frac{38}{2}$

$Median = 19$

3 0

3 years ago

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Vitek1552 [10]

I believe it’s -12w+16x+20

4 0

3 years ago

Read 2 more answers

EMERGENCY I HAVE TO TURN THIS IN TOMORROW!!!!

Kamila [148]

The Percentage of Sally's Team Wins :

$\bf{\implies (\frac{Number\;of\;Games\;won\;by\;the\;Team}{Total\;Number\;of\;Games\;the\;Team\;Played}) \times 100}$

Given : Total Number of Games the Team Played = 25

Given : Number of Games won by the Team = 17

$\bf{The\;Percentage\;of\;Team\;Wins = (\frac{17}{25}) \times 100}$

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3 0

4 years ago

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MrRissso [65]

Answer:

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Step-by-step explanation:

6 0

3 years ago

Very easy!!! Find length

bixtya [17]

Answer:

Option D

Step-by-step explanation:

From the picture attached,

If each block of the graph is a square with the dimension of 1 unit,

Measure of leg 1 = 5 units

Measure of leg 2 = 12 units

By applying Pythagoras theorem in the right triangle given in the picture,

(Hypotenuse)²= (leg 1)² + (leg 2)²

(Hypotenuse)²= (5)² + (12)²

(Hypotenuse)²= 25 + 144

Hypotenuse = √169

Hypotenuse = 13

Therefore, length of the given line will be 13.

Option D is the answer.

6 0

3 years ago