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Salsk061 [2.6K]
3 years ago
13

What is the end behavior of the function?

Mathematics
2 answers:
Vinil7 [7]3 years ago
7 0

Answer:

X->-infinite, graph is positive +(infinite)

X-> + infinite, graph is negative (-infinite)

Step-by-step explanation:

When you study end behaviour of a polynomial, you verify it's highest exponent. If it is odd, like this exercise, it's Y values come from negative infinity to positive infinity. If the coefficient is negative, it is the opposite, it comes from positive infinite to negative infinite.

Leni [432]3 years ago
5 0

Answer:

\text{As }x\rightarrow -\infty, f(x)\rightarrow +\infty

\text{As }x\rightarrow +\infty, f(x)\rightarrow -\infty

Step-by-step explanation:

Since, the end behaviour of a polynomial f(x) depends upon the leading coefficient ( coefficient of higher degree variable ) and degree of the polynomial,

If the degree = even and leading coefficient = positive,

\text{As }x\rightarrow -\infty, f(x)\rightarrow +\infty

\text{As }x\rightarrow +\infty, f(x)\rightarrow +\infty

If the degree = even and leading coefficient = negative,

\text{As }x\rightarrow -\infty, f(x)\rightarrow -\infty

\text{As }x\rightarrow +\infty, f(x)\rightarrow -\infty

If the degree = odd and leading coefficient = positive,

\text{As }x\rightarrow -\infty, f(x)\rightarrow -\infty

\text{As }x\rightarrow +\infty, f(x)\rightarrow +\infty

If the degree = odd and leading coefficient = negative,

\text{As }x\rightarrow -\infty, f(x)\rightarrow +\infty

\text{As }x\rightarrow +\infty, f(x)\rightarrow -\infty

Here, the given polynomial,

f(x) = -2x^5 + 5x^3 - 2x + 13

Since, 5 = odd and -2 = negative,

Hence, the end behaviour of the polynomial,

\text{As }x\rightarrow -\infty, f(x)\rightarrow +\infty

\text{As }x\rightarrow +\infty, f(x)\rightarrow -\infty

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Helppppppppppppppppppppp!!!!!!!!!1
vitfil [10]

Answer: I need help too

Step-by-step explanation:

I think is -6

6 0
3 years ago
How can you write 200,000 using a whole number and a power of 10
jeka94

Hey!

-----------------------------------

Question Explanation:

In other words you can write 200,00 using a whole number and a power 10 using scientific notation!

In scientific notation you want a number less than 10 multiplied by 10 to the power of a number.

-----------------------------------

Solution:

200,000 / 10 = 20,000

20,000 / 10 = 2,000

2,000 / 10 = 200

200 / 10 = 20

20 / 10 = 2

I divided 200,000 by 10 five times to get a number less than 10.

So, 5 is going to be the exponent.

-----------------------------------

Answer:

2 x 10^5

-----------------------------------

Hope This Helped! Good Luck!

5 0
3 years ago
X +5+11x=12x+Y It says find the value of y that makes each equation true for all values of
sladkih [1.3K]
X + 5 + 11x = 12x + y

Simplify: 12x + 5 = 12x + y (We are adding x and 11x on the left side)

Subtract 12x from each side makes each zero.

5 = y

So we can plug in and test. I'm picking two random numbers to plug in for x. 10, and 82

x = 10, y = 5
10 + 5 + 11(10) = 12(10) + 5
125 = 125

x = 82, y = 5
82 + 5 + 11(82) = 12(82) + 5
989 = 989

So we verified y = 5
3 0
3 years ago
Lynn wants to multiply 44 × 305. She says that all she has to do is find 4×305 and then double that number.
Lubov Fominskaja [6]
Answer C is correct because 2×(4×305) is the same as (2×4)×305 and 2×4=8.
5 0
3 years ago
I have to turn that into the simplest form
zimovet [89]

5.006=5\frac{6}{1000} =5\frac{3}{500}...or...\frac{2,503}{500}

Hope this helps!

8 0
3 years ago
Read 2 more answers
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