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Pavel [41]
2 years ago
6

Find the constant of proportional (r) in the equation y = rx​

Mathematics
1 answer:
RUDIKE [14]2 years ago
4 0

Answer:

Constant of proportionality,  

Step-by-step explanation:

Constant of proportionality states that the constant value of the ratio of two proportional quantities x and y,

it is written in the form of y = kx, where k is the constant of proportionality.

Given the equation:                         .....[1]

where r is the constant of proportionality.

From the table we consider

x = 14 and y = 1.4

Substitute these given values in [1] to solve for r;

Divide both sides by 14 we get;

therefore, the Constant of proportionality,  

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Answer:

Step-by-step explanation:

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3 years ago
Which graph shows a system of equations with no solutions?
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Graph of Parallel lines shows a system of equations with no solutions

Step-by-step explanation:

Consider a set of equations

7x - 2y = 16\\21x + 6y =24

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7x-2y=16\\7x=16+2y\\x=\frac{16+2y}{7}

substituting the following x in 2nd equation (21x + 6y = 24) We get

21(\frac{16+2y}{7} )+6y=24\\3(16+2y)+6y=24\\48+6y+6y=24\\12y=24-48\\y=-\frac{24}{12} \\y=-2

Put y= -2 in x equation

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Comparing these (x,y) values we can understand that they never meet at a point

4 0
2 years ago
Nter the equation of the line in slope-intercept form.<br><br> Slope is 6, and (1, 3)
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Answer:

The equation in the slope-intercept form will be:

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Step-by-step explanation:

Given

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As we know that the equation of a line in point-slope form is

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Writing the equation in slope-intercept form

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y=6x-3

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the answer is 9304=9 thousands 3 hundreds 4 ones

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2 years ago
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Answer:

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