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mylen [45]
3 years ago
6

Decide wether or not if these are functions

Mathematics
1 answer:
lesantik [10]3 years ago
3 0

Answer:

Relation 1: Not a Function

Relation 2: Not a Function

Relation 3: Function

Relation 4: Not a Function

Explanation:

There can only be one output (what you get out of it) for each input (what you put into the function) in a function.

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Pls pls help ill give brainliest. the red is not part of it it was just how i screenshot it
Tresset [83]

Answer:

5.5 ft

Step-by-step explanation:

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3 0
3 years ago
What is the slope of the line that passes through the points
Oksana_A [137]

The slope is ∞ , line is a vertical line parallel to y axis.

<h3>What is a Straight Line Function ?</h3>

A straight line function is a function that can be represented by y = mx +c , where m is the slope of the line and c is the intercept on the y axis.

There are two points given for a line ,

The slope is represented  by

\rm m = \dfrac{y_2 -y_1}{x_2 -x_1}\\\\m = \dfrac{31-6}{1-1}

m = ∞

which means the line is a vertical line parallel to y axis.

To know more about Straight Line Function

brainly.com/question/21145944

#SPJ1

4 0
2 years ago
…………………………………………………………………
horrorfan [7]

do you sell genius brain

7 0
2 years ago
Linda had been collecting stamps for 5 weeks and had 25 stamps in her stamp book. Her book holds 64 stamps. She then began purch
coldgirl [10]
25 divided by 5 is 5 so she gave 5 stamps each week
64 divide by 3 would roughly be 12 weeks because otherwise it would be a renainder
12 add 5 equals 17 weeks
So it should take 17 weeks
hope this is right Please ask me if any doubts
Thank you Good Luck
7 0
3 years ago
Leslie is a biologist. She is going to randomly select one animal from her lab to study. There are 5 salamanders, 3 crayfish, an
Scrat [10]
5/20 but if you were to simplify it then 1/4
8 0
3 years ago
Read 2 more answers
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