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2 years ago

Help is this graph a function?

Mathematics

1 answer:

ale4655 [162]2 years ago

3 0

Since each value of x is mapped to only one value of y, this graph represents a function.

<h3>When does a graph represent a function?</h3>

A graph represents a function when it has no vertically aligned points, that is, if each value of x is mapped to only one value of y.

This is one example of a graph without vertically aligned points, as if we traced vertical lines on the graph, they would cross the function only once, hence this graph represents a function.

A similar problem, in which we verify if a graph represents a function, is given at brainly.com/question/12463448

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How to find the median

KengaRu [80]

We can find the median by using the formula:

(N+1/2) th item

For example:

Given data: 4,6,3,5,7

We have to arrange the data into ascending order:

=3,4,5,6,7

N(total no of items)=5

Now,

Median=(N+1/2)th item

 =(5+1/2) th item

 =(6/2) th item

 = 3rd item

Median=5

Hope it helps

Good luck on your assignment

3 0

3 years ago

Read 2 more answers

What’s the multipcative inverse of 1/4

LuckyWell [14K]

Hey!

Answer:

4/1

Step-by-step explanation:

The multiplicative inverse of a number is the reciprocal of it. (a/b → b/a).

Basically you divide 1 by the other number. (1 ÷ 1/4 = 4 or 4/1).

Hope This Helps :)

7 0

3 years ago

Read 2 more answers

For all parts of this question, use the function y + 2 = 3(x + 4)

vekshin1

i would start by simplifying the equation to get y by itself, you don't need to do this, but it makes it a little easier

y + 2 = 3 ( x + 4) distribute the 3 through the parenthesis

y + 2 = 3x + 12. subtract 2 from both sides

y = 3x +10

now to fill in the chart simply plug in the value of x to see what value of y it produces

y = 3(-2) +10

y = -6+10

y = 4

(-2,4)

y = 3(0) + 10

y = 0 + 10

y = 10

(0,10)

y = 3(2)+10

y = 6 + 10

y = 16

(2,16)

y = 3(4) + 10

y = 12 + 10

y = 22

(4,22)

8 0

3 years ago

Is Jeff correct or incorrect?

bulgar [2K]

Jeff is correct because:

2 sides of a triangle must always be longer than the other side, so:

12+8>19
19+8>12
12+19>8

Since all of them are true, Jeff is correct

4 0

3 years ago

What is the relationship between 5,000 and 500,000

egoroff_w [7]

For one 5000 can be multiplied by a number to get 500,000. 500,000 is also divisible by 5,000

3 0

3 years ago