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Serga [27]
3 years ago
7

What is the sum and the product of X to the power of 2, and X

Mathematics
1 answer:
melomori [17]3 years ago
3 0

Answer:

The sum is x^2 + x, the product is x^3.

Step-by-step explanation:

Adding x^2 and x leaves no like terms, so no simplification is required.

Multiplying gives x^2*x, which is x*x*x, which is then x^3

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Functions Quiz Paper Portion question 1<br> y= 4x-1
miskamm [114]

Answer:

See attached

Step-by-step explanation:

[] Using this equation and the y-intercept (when x = 0) we can solve for the table, and then plot the points on the graph.

[] We know that when x is 0 y will be -1 because of the intercept.

-> Then we can plug the rest of the points in.

y = 4(-1) - 1

y = -4 - 1 = -5

-

y = 4(1) - 1

y = 4 - 1 = 3

-

y = 4(2) - 1

y = 8 - 1 = 7

[] Last, we can graph the points we just found.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

4 0
3 years ago
In the Chang’s family budget, 0.6% of the expenses are for internet service. What fraction of the family’s expenses is for inter
Hitman42 [59]
The answer would be 60/100.
8 0
3 years ago
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PLz answer for brainliest and 5 stars PLease really need help
Lilit [14]

Step-by-step explanation:

3, 2

2 \frac{3}{4 }

2.5

2.25

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3 years ago
Identify the angles of rotational symmetry for the figure.
babunello [35]

Answer:

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3 years ago
What is the equation of the trend line?
Soloha48 [4]

Answer:

N=-2M+110

Step-by-step explanation:

we know that

The equation of the line in slope-intercept form is equal to

N=mM+b

where

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In this problem we have

b=110

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Let

A(20,70),B(0.110)

m=(110-70)/(0-20)=-2

substitute the values

N=-2M+110

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3 years ago
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