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kozerog [31]
3 years ago
11

1. Graph the function . Draw a chart to show at least four ordered pairs that are on the graph.

Mathematics
2 answers:
erastova [34]3 years ago
5 0
Simple...

you have: y= \frac{2}{x}

Graph is attached. 

Some ordered on this line are-->>

Using     x         y


(-4,-0.5)

(-3,-0.667)

(-2,-1)

(1,2)

(3,0.667)

(4,0.5)

Thus, your answer.

ahrayia [7]3 years ago
3 0
To sketch a given function, it is necessary that you must know it's domain first. Domain :- values of x for which function ( y) is defined. Here for x= 0, y is not defined so domain of this function is R- {0}. This graph is rectangular hyperbola. Other than this hope you are able to understand clearly... It's a bit messy.

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This graph shows a proportional relationship.
Elodia [21]

Answer:

  • k = 12

Step-by-step explanation:

One pair of coordinates is sufficient to work out the constant of proportionality.

<u>Equation in general form:</u>

  • y = kx

and

  • Point (3, 36)

<u>Substitute x- and y- coordinates into equation and find the value of k:</u>

  • 36 = k*3
  • k = 36/3
  • k = 12
8 0
2 years ago
Answers with links will be reported
Ber [7]

Answer:

11 months

Step-by-step explanation:

the math that i did was i kept adding 400 to 2500 and counted every four hundred that i added witch was 11 until i got to 7000 so the answer is 11 months. You will have some left over which you will have 300 left over.

8 0
3 years ago
X:y=5:3 and x+y=56<br> work out he value of x-y
Alex

Answer:14

Step-by-step explanation:

x+y=56

x:y=5:3

Sum of ratio=5+3

Sum of ratio=8

x=5/8x56

x=(5x56) ➗ 8

x=280 ➗ 8

x=35

y=3/8x56

y=(3x56) ➗ 8

y=168 ➗ 8

y=21

x-y

35-21=14

x-y=14

3 0
4 years ago
Read 2 more answers
How do I andser this. I’m stuck
Mars2501 [29]
A= 3:5
b= 12:20
c= yes because 3” 3+2=5 n in the beginning of the problem it said end of season
8 0
3 years ago
SOMEONE PLS HELP QUICK WILL GIVE BRAiNLIEST
skad [1K]

Answer:

1. x^2-9x+18

2. 2x^2-4x-16

3. 3x^2-19x-14

4. 6x^2 +14x + 8

Step-by-step explanation:

1. (x-3)(x-6)

x^2 - 6x - 3x +18 = x^2-9x+18

2. (2x+4)(x-4)

2x^2-8x+4x-16 = 2x^2-4x-16

3. (x-7)(3x+2)

3x^2+2x-21x-14 = 3x^2-19x-14

4. (3x+4)(2x+2)

6x^2+6x+8x+8 = 6x^2 +14x + 8

6 0
3 years ago
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