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Anna007 [38]
3 years ago
5

Rewrite in standard form identify the degree of the polynomial and the number of terms

Mathematics
1 answer:
Alenkasestr [34]3 years ago
7 0

Standard Form: ax² + bx + c = y

Basically, you put all the numbers from greatest to least with exponents then variables.

We have the numbers:

9

-x²

2x^5

-7x

Put these numbers from least to greatest from the exponents.

2x^5 - x² - 7x + 9

The degree of the polynomial is the number with the greatest exponent. In this case, the highest exponent is 5.

The degree of the polynomial is 5.

Best of Luck!

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The length of a kitchen wall is 24 2/3 feet long. A border will be placed along the wall of the kitchen. If the border strips ar
krek1111 [17]

Total length of the kitchen wall = 24 2/3 feet.

Let us convert 24 2/3 feet into improper fracion.

24 2/3 = (24*3+2)/3 = 74/3 feet.

Length of each strip = 1 3/4 feet.

Let us convert 1/3/4 feet in improper fracion.

1 3/4 feet = (1*4+3)/4 = 7/4 feet.

Total number of strips required = (Total length of the kitchen wall) ÷ (Length of each strip)

= 74/3 feet ÷ 7/4 feet.

Let us convert division sign into multiplication, we get

74/3 × 4/7.

Multiplying across, we get

296/21.

On dividing 296 by 21, we get 14.09 approximately.

14.09 represents more than 14.

So, we can round it to the next whole number, that is 15.

Therefore, 15 strips of border are needed.

5 0
3 years ago
Let f and g be functions given by f(x)=x^3 and g(x)=x^2 lxl
adell [148]
I post an image instead.
Correction: g(3)=(3²)|3|=9(3)=27

4 0
3 years ago
Of the 250 passengers on the plane, 177 checked their bags rather than carry-on. What *percent* opted for carry-on?
Harrizon [31]

Answer:

29.2%

Step-by-step explanation:

250-177=73

250x0.292=73

0.292 is 29.2% in decimal form.

7 0
2 years ago
Use the rules of exponents to evaluate or simplify. Write without negative exponents. (-243)^3/5=___________?
stepladder [879]
The answer would be -27 but since you aren't using negatives, A trick I use is cross the line change the sign. So it would be 1/27 I believe
6 0
3 years ago
Read 2 more answers
Write an exponential function in the form y=ab^x that goes through points (0, 17) and (2,153).
garik1379 [7]

Answer:

y = 17*(3)ˣ

Step-by-step explanation:

y=abˣ

(0,17) : 17 = a*b⁰ = a

(2,153) : 153 = a*b² = 17*b²

b² = 153/17 = 9

b = ± 3  ... (0,17) and (2,153) in first quadrant   b = 3

function: y = 17*(3)ˣ

4 0
2 years ago
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