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White raven [17]
3 years ago
14

I WILL GIVE BRAINLIEST TO WHOEVER IS CORRECT.

Mathematics
2 answers:
zlopas [31]3 years ago
4 0
In a function, each x-coordinate can be used only once.
If you have two points, one above the other on the same vertical line, it is not a function.
You are correct.
Fed [463]3 years ago
4 0
The upper, right-hand graph represents a function.  Why?  Because there is never more than one value of y for any given x.

If you use the vertical line test on the other 3 problems, you'll see that for some x, the line goes thru more than just one black dot.
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Write a few sentences about different ways to show substraction for a problem like 32-15
alexdok [17]
An easy way (you must put the numbers in the correct side)

3 2 you cant subtract 5 from 2 so u carry one
-1 5 the 3

2 ¹3. it should look like this.Now u do 13-5=8
-1 5

2 ¹3. now u do 2-1=1
- 1 5
= 1 8

your final answer is 18.
7 0
3 years ago
G (1) = 2.2 g(n) = g(n-1) * (-5) <br> Find an explicit formula for g(n)?
jenyasd209 [6]

Answer:

Step-by-step explanation:

g(2)=2.2*(-5)

g(3)=2.2*(-5)^2

........................

g(n)=2.2*(-5)^(n-1)

6 0
3 years ago
Read 2 more answers
I’m trying to get the answers to something just ignore this-
AURORKA [14]

Answer:

What is your question btw hello

Step-by-step explanation:

(HELLO)

(STAY SAFE)

(HAVE A NICE DAY)

(HAVE A GOOD DAY)

6 0
2 years ago
A sealed tank of water measures 10cm x 8 cm x 40cm. When it stands on one
Pavel [41]

Answer:

New height = 6

Step-by-step explanation:

The water is going to be the same volume no matter how the tank is orientated.

So you can do this 2 ways.

First way

Find the volume in the tank when the water goes up 24 cm on the height.

V = L*W*h

L = 8

W = 10

H = 24

V = 1920 cm^3

Now do it using the

L = 40

W = 8

h = ?

1920 = L * W * h

1920 = 40 * 8 * h

1920 = 320 * h

h * 320 = 1920

h = 1920/320

h = 6

Or you can do it without finding the 1920

L*W*h = L1 * w1 * h1

8*10*24 = 40 * 8 * h                                The 8's cancel

10*24 = 40*h                                           Divide both sides by 10

24 = 4h                                                    Divide by 4

h = 6

Same as you got before.

7 0
3 years ago
How does the graph move if the h is positive (for instance, h is 4): f(x) =(x-h)2
Dvinal [7]

Answer:

it moves graph left

Step-by-step explanation:

h=left and right

k=up and down

7 0
3 years ago
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