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Svetllana [295]
3 years ago
8

{(1,4), (3,2).(-3,-2),(1,2).(-2,-3)} function or no funtions​

Mathematics
1 answer:
Nana76 [90]3 years ago
3 0

Answer: not a function

Step-by-step explanation:

every x input must have only one y output.

(x,y)

where x=1 there are two y’s y=4 and y=2

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How would I solve this equation?
sergiy2304 [10]

Let's solve your equation step-by-step.<span><span><span>
2/3</span><span>(<span><span>3x</span>+1</span>)</span></span>=5</span>
Step 1: Simplify both sides of the equation.<span><span><span>
2/3</span><span>(<span><span>3x</span>+1</span>)</span></span>=5</span><span>
Simplify: (Show steps)</span><span><span><span>
2x</span>+<span>2/3</span></span>=5</span>
Step 2: Subtract 2/3 from both sides.<span><span><span><span>
2x</span>+<span>2/3</span></span>−<span>2/3</span></span>=<span>5−<span>2/3</span></span></span><span><span>
2x</span>=<span>13/3</span></span>
Step 3: Divide both sides by 2.<span><span><span>
2x/</span>2</span>=<span><span>13/3/</span>2</span></span><span>
x=<span>13/6</span></span>
Answer:<span>
x=<span>13/<span>6</span></span></span>
8 0
3 years ago
Read 2 more answers
The expansion of (x-2)(x+2) is …..​
KengaRu [80]

Answer:

x2-4

Step-by-step explanation:

3 0
3 years ago
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9 time as many as 5 is 45
Nonamiya [84]
9 times 5 equals 45 so yes
8 0
3 years ago
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Select the correct answer. emily wants to find the number that appears in the middle of a set of 25 numbers arranged in ascendin
Igoryamba

The correct answer is option (C) median.

The median will help Emily to find the number that appears in the middle of the 25 numbers that are arranged in ascending order.

<h3>What is the mean, median and mode? </h3>

The mean, median, and mode are the three most commonly used measures of central tendency for populations that do not have much data, that is, they do not need to be grouped.

The mean, also known as average, is the value obtained by dividing the sum of a cluster of numbers by the number of them.

When arranging the numbers from least to largest, the median sits exactly in the middle of the values that are above. The median is a set that is a value that is in the middle of the other values.

The number that appears most frequently in a set of numbers is called the mode.

So, The median will help Emily to find the number that appears in the middle of the 25 numbers that are arranged in ascending order.

To learn more about central tendency, visit: brainly.com/question/28101345

#SPJ4

4 0
1 year ago
18 is what percent of 60?
anastassius [24]
18 divided by 60 = 0.3
0.3 x 100 = 30
18 is 30% of 60
7 0
3 years ago
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