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Novay_Z [31]
3 years ago
7

Which Polynomial represents the difference below?

Mathematics
2 answers:
Ad libitum [116K]3 years ago
8 0

Answer:

The answer is B

Step-by-step explanation:

5x² +9x +3 - (6x ² -3x)

this is easier if you distribute the negative in front of the perenthesis so...

5x² +9x +3 + (-6x² + 3x)

then you just combine the terms with the same variable and exponent

-x² +12x +3

pishuonlain [190]3 years ago
3 0

Answer:

5x² +9x+3−(6x²−3x)

1 Remove parentheses.

5x²+9x+3−6x²+3x

2 Collect like terms.

(5x² −6x² )+(9x+3x)+3

3 Simplify.

-x² +12x+3 which is B

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Rus_ich [418]
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An observation of the Moon was conducted from Friday, November 8, 2013 to Thursday, November 14, 2013. The study of the Moon during this period occurred consistently between the hours of 8 and 9 p.m. EST within the Northern Hemisphere at 37.3346° N, 79.5228° W (Bedford, V.A.). The Moon was noted to be illuminated on the right side and had a dark shadow on the left side indicating a waxing phase. The light region grew over the surface of the Moon with each subsequent night. The first night’s phase was waxing crescent with over 25 percent of the Moon lit up. The next night, the light had grown to cover more of the Moon as it continued through its waxing crescent phase. On November 10th, the Moon exhibited traits of being at first-quarter or half-moon status because at least 50 percent of its surface was illuminated. In the following nights, the Moon displayed characteristics of waxing gibbous as the light continued to grow across the moon’s surface from right to left. The Moon was nearing closer to the full moon phase on November 14th as only a very small dark shadow was visible on the left side. 
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4 0
3 years ago
Find the domain and range of the function below.
Nana76 [90]

ANSWER

Domain: All real numbers

Range:

[2,  \infty )

EXPLANATION

The given function is

y = 3 {x}^{2}   - 6x  + 5

To find the domain and range of the given function, we complete the square.

y = 3 ({x}^{2}   - 2x  )+ 5

y = 3 ({x}^{2}   - 2x   + 1) + 3(  - 1)+ 5

y = 3 ({x - 1)}^{2}    - 3+ 5

y = 3 ({x - 1)}^{2}   + 2

The vertex is at (1,2).

The given function is a polynomial and all polynomial functions are defined everywhere.

The domain is all real numbers.

The parabola opens upwards and have vertex at (1,2). Hence the minimum y-value is 2.

The range is

[2,  \infty )

7 0
3 years ago
Read 2 more answers
What is the common factor for 65 and 100
Elza [17]

Answer:

the answer is 5

Step-by-step explanation:


3 0
3 years ago
Read 2 more answers
Anyone? Plz help!!♥️♥️
MAVERICK [17]
6-D
7-A
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5 0
3 years ago
Which of the following describes the transformation of g(x)=-(2)^x+4from the parent function f(x)=2^x
Marina CMI [18]

Answer:

Shift 4 units left, reflected over x-axis, shift two units down.

Step-by-step explanation:

ok, so what happened was 4 was added to every x, the whole thing was multiplied by -1 and -2 was added to the whole function

so

adding 4 to every x shifts the graph to the left 4 units

multiplying the whole function by -1 reflects it over the x axis

adding -2 to the whole function moves it down2 units

plz mark me as brainliest :)

7 0
3 years ago
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