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densk [106]
3 years ago
14

Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms.

Mathematics
2 answers:
Inessa05 [86]3 years ago
5 0
Hey there.

When writing a polynomial in standard form, you always want to start from the highest degree (exponent), so let's simplify our expression before doing so.

-2x^{3} + 6x^{3} = 4x^{3};
This number will go first as it has the highest degree.
Up next will be '-3x', as it has a degree of 1.
After this, we have 6, having a degree of 0.

Let's set up our new polynomial with this information;
4x^{3} - 3x + 6.

This is known as a cubic trinomial since it has three terms and has a degree of 3.

Your correct answer is "D.)"

I hope this helps!
beks73 [17]3 years ago
3 0

4x3 – 3x + 6; cubic trinomial

its the answer

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I’m so bad at slope
Travka [436]

Answer:

So slope 1 would be positive

Slope 2 would be negative

Slope 3 would be zero

Step-by-step explanation:

If the slope is moving up from left to right, then it is positive

If the slope is moving down from left to right, then it is negative

If the slope is a vertical line and is not moving left/right, then it is undefined

If the slope is a horizontal line and is not moving up/down, then it is zero

So slope 1 would be positive because it is moving up from left to right.

Slope 2 would be negative because it is moving down from left to right.

Slope 3 would be zero because it is a horizontal line that is not moving up or down.

Hope this helped!

7 0
3 years ago
HEY!!! YES, YOU!!! WANNA HELP OUT A FELLOW SUFFERING VICTIM OF MATH? NOWS YOUR CHANCE!!! PLEASE HELP! 10 PTS!!!
rosijanka [135]

Answer:

16 cm

Step-by-step explanation:

Suppose that x is the original width. If that original width is enlarged by a scale factor 5/2 that means that x is multiplied by 5/2 and after that multiplication we obtained new width, 40 cm.

Therefore,

x*(5/2) = 40

We multiply the equation by 2 and obtain:

x*5 = 40*2

5x = 80

Now we divide the equation by 5 and obtain:

x = 80/5

x = 16

We obtained that x, the original width was 16 cm

5 0
3 years ago
The function of this sequence is linear. The slope of the function is 5. What number should be first in the sequence? ? , ____ ,
allsm [11]

Answer:

2.

Step-by-step explanation:

The common difference is 5 so the first number is 7 - 5 = 2.

6 0
3 years ago
Find the rate as a ratio of distance to time 369 km , 3 sec simplify answer
Nuetrik [128]
Rate or velocity is always distance divided by time

369 km / 3 sec =
123 kilometers per second


6 0
3 years ago
There are 15 trucks, 4 cars, and 2 buses in the parking lot. What is the ratio of cars to buses
storchak [24]
4:2 because it goes cars then buses
7 0
2 years ago
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