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zubka84 [21]
3 years ago
5

Which phrase best describes the graph of a proportional relationship? A.a straight line passing through the origin B.a straight

line C.a curve D.not a straight line
Mathematics
2 answers:
Phantasy [73]3 years ago
3 0
Based upon the answer choices, the answer is A;

A Straight line passing through the origin.

I hope this answer has assisted you.


kirill115 [55]3 years ago
3 0

Answer:

The answer is the option A

A straight line passing through the origin

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin




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6 0
3 years ago
suppose Q is the midpoint of PR. use the information to find the missing value. PQ equals 3x + 14 and QR equals 7X - 10; find X.
NARA [144]

Answer:

x=6

Step-by-step explanation:

A midpoint is the middle point of a line segment, therefore it is equal distances from both ends of the segment.

This means that PQ and QR have the same length. So all we have to do is set each value equal to each other, and then solve for X.

3x+14=7x-10\\3x+24=7x\\24-4x\\x=6

4 0
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Is -3y = 5x + 4 perpendicular
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no it is not perpedicular

Step-by-step explanation:

I plugged the equation into a graphing calculator and the line does not appear to be perpendicular

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What’s the correct answer for this question?
Helen [10]

Answer:

( -1 , 1 )

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Suppose in a representative sample of adult Americans ages 26 to 32 years, 27% indicated that they owned a fitness band that kep
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