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Zigmanuir [339]
3 years ago
11

Which equations represent functions?

Mathematics
2 answers:
pav-90 [236]3 years ago
8 0

A and D is the correct answers.

Ivahew [28]3 years ago
3 0

Answer:

Option A - 2x + 3y=10

Step-by-step explanation:

To find : Which equations represent functions?

Solution :

Function is defined as the relationship between two variables in which one variable is dependent s.t. for one variable we have the value of other.

From the given options,

A. 2x + 3y=10

This is a function of variable x and y forming a linear equation.

B. 4x=16

This is not a function as there is only one variable x.

C. 2x-3=14

This is not a function as there is only one variable x.

D. 3y=18

This is not a function as there is only one variable y.

E. 14.6+2x

This is not a function as there is only one variable x.

Therefore, Option A is correct.

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yaroslaw [1]

Answer:

d=\sqrt{13}\ units   or  d=3.61\ units

Step-by-step explanation:

we know that

the formula to calculate the distance between two points is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}

A(-5,1)\\E(-2,3)  

substitute the values

d=\sqrt{(3-1)^{2}+(-2+5)^{2}}

d=\sqrt{(2)^{2}+(3)^{2}}

d=\sqrt{13}\ units

d=3.61\ units

the graph in the attached figure  

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3 years ago
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What are the first five terms of the sequence an= n +8?
vladimir2022 [97]

Answer:

9, 10, 11, 12, and 13

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The fourth term is determined when n=4, therefore a(4)=4+8=12

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Alright, here goes:
For this question, you are asked about the median and Interquartile Range(IQR), so first you need to understand what that means.
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3 years ago
What is the measure of angle z in this figure?<br><br><br><br> Enter your answer in the box.
rjkz [21]
<z = 180 - 43
<z = 137

answer
<z = 137 degrees
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3 years ago
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