3 years ago

Which relation is a function?

Mathematics

2 answers:

Alinara [238K]3 years ago

5 0

The answer would be last graph :)

Artemon [7]3 years ago

4 0

Answer:

The last graph is a function.

Step-by-step explanation:

They are reflected off of each other, aka they are in an organized pattern. The other graphs are a series of random plots, meaning they have no function.

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Gelneren [198K]

13+13=26
9+9=18
18+26=44

Hope this helps :)

3 0

3 years ago

Read 2 more answers

Write a variable expression to describe the rule for the sequence. Then find the 100th term. 35, 36, 37,...

Dmitry [639]

Given expression is 35, 36, 37, 38...

First term a = 35

Common difference d = 36-35 = 1

Nth term of arithmetic sequence is:

$n_{th} = a+ (n-1)d$

$n_{th}= 35+(n-1)(1)$

$n_{th} = 34+n$

To find the 100th term, substitute n = 100

$n_{100} = 34 +100$

$n_{100} =134$

Correct option is B

5 0

3 years ago

These are the values in Min-Su’s data set.

Ber [7]

The answer is (4,5) (5,-5) (6,-4) (7,3) (8,1).

3 0

3 years ago

Diane has $1.85 in dimes and nickels. She has a total of 24 coins. How many of each kind does she have?

poizon [28]

Let the nickels be x and the dimes be y
x + y = 24
5x + 10y = 185
5x + 5y = 120
5y = 65
y=13
x=11
Answer: 11 nickels and 5 dimes

3 0

3 years ago

What is the slope of the line that contains the points (0,-8) and (4,1)?

eduard

The slope of the line is:(1-(-8))/4-0=9/4

7 0

3 years ago