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2 years ago

12

My homework says, "Does the graph represent a proportional relationship? Why or why not? You MUST explain to get credit."

1 answer:

VMariaS [17]2 years ago

4 0

Answer:

No, the graph does not represent a proportional relationship. It is a straight line, but it does not intersect the point (0, 0). ... It's not proportional because the line does not cross through the origin. Therefore the ratio of x to y will be different for two different points on the line.

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What is the slope of the line that passes through the pair of point? (5, 7), (2, 1)

choli [55]

The slope of the line that passes through the pair of point (5, 7), (2, 1) is 2

<em><u>Solution:</u></em>

Given that line that passes through the pair of point (5, 7), (2, 1)

To find: slope of the line

<em><u>The slope of line is given as:</u></em>

For a line passing through two points $(x_1, y_1)$ and $(x_2, y_2)$ slope is given as:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Here in this problem,

$\left(x_{1}, y_{1}\right)=(5,7) \text { and }\left(x_{2}, y_{2}\right)=(2,1)$

<em><u>Substituting the values in above formula,</u></em>

$m=\frac{1-7}{2-5}=\frac{-6}{-3}=2$

Thus the slope of given line is 2

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2 years ago

If one measurement of a golden rectangle is 5.7 inches, what is the other measurement?

irina1246 [14]

It is impossible to solve

5 0

2 years ago

Read 2 more answers

6x + 5y =20 solve for y step by step

Marina CMI [18]

Answer:

Move all terms that don't contain y to the right side and solve.y=4−6x/5

Step-by-step explanation:

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2 years ago

If a man making $22 an hour gets a 20% raise, she will make an additional 1/10 of her salary an hour.

MariettaO [177]

Answer:

True

Step-by-step explanation:

If this is a true or false question it is true.

22 x 20% = 2.2

22 ÷ 10 = 2.2

Hope this helps!

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2 years ago

What is the final amount if 1548 is increased by 5% followed by a further 6% increase?

stiv31 [10]

Answer:

1,718.28

Step-by-step explanation:

1,548, percentage increased by 11% (percent) of its value = 1,718.28

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3 years ago