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3 years ago

Add the polynomials 5x - 2 + y and -3y + 5x + 2

Mathematics

1 answer:

balandron [24]3 years ago

6 0

10x-2y

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Are there any linear quantities in the chart shown? And if so, what is the slope of said pairs?

VashaNatasha [74]

The chart does not represent a linear quantity

<h3>How to determine if there are linear quantities in the chart shown?</h3>

From the chart, we have the following coordinates

(x, y) = (0.10, 0.14), (0.50, 0.32), (1.00, 0.46), (1.70, 0.59) and (2.00, 0.63)

To determine if the chart is a linear quantity, we simply calculate the slope using the coordinates.

The slope is calculated as:

m = (y2 - y1)/(x2 - x1)

So, we have:

m = (0.32 - 0.14)/(0.50 - 0.10) = 0.45

m = (0.46 - 0.32)/(1.00 - 0.50) = 0.28

In the above computations, the calculated slopes are not equal

Hence, the chart does not represent a linear quantity

Read more about linear equations at:

brainly.com/question/1884491

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7 0

2 years ago

If f(x)=-9x-3, find f(-5)

Andrews [41]

Answer:

Step-by-step explanation:

f(-5) = -9 × (-5) - 3 = 45 - 3 = 42

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below =)

5 0

3 years ago

What is the value of y?

prohojiy [21]

Answer:

it is 108 because 180-72

8 0

3 years ago

Does anyone have any idea on how to do this? I have notes for it but i just don't understand how to get to the answer.. and if t

Igoryamba

yes, i know how to do it

3 0

3 years ago

What is the scale factor of the two triangles below?

irina [24]

The correct answer is: [A]: " $\frac{3}{4}$ " .
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<u>Note</u>: "3/4" = "6/8" = "15/20" .
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8 0

3 years ago