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oksian1 [2.3K]
3 years ago
9

Which of the following

Mathematics
2 answers:
Damm [24]3 years ago
4 0

<em>Answer:</em>

A: represents a function

<em>Explanation:</em>

Every other option, A,  has two y for one x.

It can be a function if there is 1x for 1y.

<em>If this was helpful, please mark brainliest. Have a beautiful day!</em>

UkoKoshka [18]3 years ago
4 0
<h3>Answer: Choice C (upper right corner)</h3>

Choice A is not a function because x = 2 leads to more than one y value (y = 1 and y = 7  at the same time)

Choice B is not a function for similar reasoning. Here we have x = 1 lead to y = 2 and y = 5 simultaneously.

Choice D is also not a function because of the two points (5,2) and (5,4). This tells us we have x =  5 lead to y = 2 and y = 4 at the same time.

A function is only possible if you have any input lead to exactly one output. Choice C shows this. Note how it passes the vertical line test. It is impossible to draw a vertical line through more than two points on the function curve.

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Please show your work too thank you!
Rasek [7]
I can’t see just zoom in a little
3 0
3 years ago
The domain of this function is {-12,-6,3,15}. Y=-2/3x+7
Evgen [1.6K]

Considering the given function, the table is completed as follows:

x|y

-12|15

-6| 11

3|5

15|-3

<h3>Which is the function?</h3>

The function is defined by:

y = -\frac{2}{3}x + 7

Hence, when x = -12:

y = -\frac{2}{3}(-12) + 7 = 15

When x = -6:

y = -\frac{2}{3}(-6) + 7 = 11

When x = 3:

y = -\frac{2}{3}(3) + 7 = 5

When x = 15:

y = -\frac{2}{3}(15) + 7 = -3

More can be learned about functions at brainly.com/question/25537936

#SPJ1

6 0
1 year ago
I need help with this question
RSB [31]

Answer:53km/h

Step-by-step explanation:

you divide 424 by 8 in order to find the unit rate or the amount of kilometers per hour

3 0
2 years ago
PLS ANSWER WILL MARK BRAINLIST
andreyandreev [35.5K]

Answer:

72 degrees

Step-by-step explanation:

Slope

y=-(7/8)x+105

plug in 72 for the y

72=-(7/8)x+105

-177=-(7/8)x

72 = x

6 0
3 years ago
find the interest on a loan of $2500 that is borrowed at 9% for 7 month how much are you going to owe total
Keith_Richards [23]
9% of $2500 = 225
7 × 225 + 2500 = $4075
5 0
3 years ago
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