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3 years ago

(1,3),(2,6),(3,9),(4,12) is the relation a function

Mathematics

1 answer:

stealth61 [152]3 years ago

7 0

Yes. It passes the vertical line test, and each input has only one output.

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Divide

Morgarella [4.7K]

$Hello$ $There!$

The answer is....

A. $-1 \frac{1}{4} .$

Hopefully, this helps you!!

$AnimeVines$

8 0

3 years ago

Read 2 more answers

Please help I don't get it NO LINKS or I'll report pls don't answer the question if u don't know

avanturin [10]

Answer:

1 person got 68 inches

4 persons got 69 inches

2 persons got 70 inches

3 persons got 74 inches

1 person got 76 inches

3 0

3 years ago

Read 2 more answers

If zeina has seven times as many books as ali if zeina gave ali 15 books they would eash have the same number of books how many

kramer

Answer:

Zeina had 35 books and Ali had 5 books

Step-by-step explanation:

Equations

We know Zeina has seven times as many books as Ali. If we call

x = Number of books Ali has

Then Zeina has

7x = Number of books Zeina has

We also know if Zeina gave Ali 15 books, they would have the same number of books, thus:

x + 15 = 7x - 15

Adding 15:

x + 15 +15 = 7x

Subtracting x:

15 +15 = 7x - x

Operating:

30 = 6x

Dividing by 6:

x = 30 / 6

x =5

7x = 35

Thus Zeina had 35 books and Ali had 5 books

8 0

3 years ago

Which expression describes the total growth of a plant that grew 2 cm each week for w weeks? A) w-2 B) w+2 C) 2w D) w/2

kozerog [31]

Hey there!

Your best answer is B) W+2 because it is saying w is the variable for week and it grows two more inches each week!

Hope I was able to help!

3 0

3 years ago

Eric, Cam, and Brooke are playing a game of mini golf on a computer. The computer program for the game stores

andrew-mc [135]

Answer:

Eric

Step-by-step explanation:

First, we determine the distance of each player to the hole using the distance formula.

Given points $(x_1,y_1)$ and (x_2,y_2)$

Distance $=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Eric

The hole is at (3,2)

Eric's golf ball is at point (-6,6)

Distance= $\sqrt{(-6-3)^2+(6-2)^2}$

$=\sqrt{(-9)^2+(4)^2}\\=\sqrt{97} \\\approx 9.85$

Cam

The hole is at (3,2)

Cam's golf ball is at point (8,-6)

Distance= $\sqrt{(8-3)^2+(-6-2)^2}$

$=\sqrt{(5)^2+(-8)^2}\\=\sqrt{89} \approx9.43$

Brooke

The hole is at (3,2)

Brooke's golf ball is at point (10,8)

$Distance=\sqrt{(10-3)^2+(8-2)^2}\\=\sqrt{(7)^2+(6)^2}\\=\sqrt{85} \approx 9.22$

Since Eric's ball is the farthest from the hole, Eric should shoot next.

7 0

3 years ago