Use the Leading Coefficient Test to determine the end behavior of the polynomial function. f(x)=-4x2 - 2x + 1 A) rises to the left and falls to the right B) falls to the left and rises to the right C) rises to the left and rises to the right D) falls to the left and falls to the right Use synthetic division and the Remainder Theorem to find the indicated function value. f(x)=2x3-6x2-3x+15; A) -19 f(-2) B) -13 C) -31 D) -10

To know which function has the largest value for f(3), we need to substitute x=-3 in each function:

A. f(x)=2x-5

f(-3)=2(-3)-5=-11

B. f(x)=2-4x

f(-3)=2-4(-3)=14

C. f(-3)=6-3^(-3)

f(-3)=6-1/27

f(-3)=161/27

D. f(x)=2^(x)+10

f(-3)=2^(-3)+10

f(-3)=1/8+10=81/8

The largest value for f(-3) is 14, The answer is B f(x)=2-4x

Our new measures of central tendency and spread are Mean: (9+9+13+15+19)/5=13(9+9+13+15+19)/5=13.

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Answer:

they are both 0 since they would not appear on a graph

Step-by-step explanation:

Answer: B, An arrow

Step-by-step explanation: The arrow can be folded down the middle longways to match up

Answer: la  respuesta es 24

Step-by-step explanation:

There are no such pairs. The sum of the reciprocals of any two positive integers is always greater than\($\frac14$\).

The sum of the reciprocals of any two positive integers is \($\frac{1}{m} + \frac{1}{n}$\), which is always greater than \($\frac14$\). Therefore, there are no distinct ordered pairs of positive integers \($(m,n)$\) so that the sum of the reciprocals of m and n is \($\frac14$\)

For any two positive integers m and n, the sum of their reciprocals is \($\frac{1}{m} + \frac{1}{n}$\) which is always greater than \($\frac14$\) This is because \(\frac{1}{m}$ ,$\frac{1}{n}\) are both positive numbers, and so their sum must be greater than \($\frac14$\)Therefore, there are no distinct ordered pairs of positive integers \($(m,n)$\) so that the sum of the reciprocals of m and n is \($\frac14$\).

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Answer:

The sum of the first 50 positive integers is 1275.

The sum of the first 50 positive integers can be calculated using the formula n(n+1)/2. This formula is used to calculate the sum of the first n positive integers, where n is the number of integers.

The sum of the first 50 positive integers can be found using the formula n(n+1)/2. This formula is used to find the sum of consecutive numbers. In this case, the first 50 positive integers are 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50. When plugged into the formula, n = 50 and n + 1 = 51. When these values are plugged into the formula, the sum of the first 50 positive integers is 1275. 50 (50 + 1) / 2 = 1275.For the first 50 positive integers, n = 50. Therefore, the sum can be calculated as follows:

50(50+1)/2 = 50 x 51/2 = 2550/2 = 1275

Therefore, the sum of the first 50 positive integers is 1275.

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Answer: X=147

Step-by-step explanation:

33+114= 147

two angles added together equals x

x=147

Answer:

x ≥ - 3

Step-by-step explanation:

Step 1:

- 7x - 13 ≥ 8       Equation

Step 2:

- 7x ≥ 21      Add 13 on both sides

Step 3:

x ≥ 21 ÷ - 7      Divide

Answer:

x ≥ - 3

Hope This Helps :)

Answer:     x≤−3

Step-by-step explanation:

So first you  -7*x-13-(8)≥0

then you are supposed to pull out like the factors  -7x - 21  =   -7 • (x + 3)

then you divide both sides by -7 then you flip the inequality sign remember that :). then subtract 3 from both sides. and then you got  x ≤ -3 So I really hoped this helped :)

Answer:

B, C.

Step-by-step explanation:

B, because you're multiplying them all, which is what you would do in the normal formula. You would get 255/16, or 15.9375.

C, since you would also get 255/16.

Please tell me if im wrong! im only a student .m.

The final answers are as follows: Function f(x) is even.

Function g(x) is odd.

Function h(x) is neither even nor odd

To determine if a function is even, we check if f(x) = f(-x) for all x in the domain. Let's evaluate f(x) and f(-x) for the given function:

f(x) = \(x^{2}\) + 2\(x^{4}\)

f(-x) = \(-x^{2}\) + 2\(-x^{4}\)

Since f(x) = f(-x), the function is even.

Function: g(x) = \(x^{3}\) - x

To determine if a function is odd, we check if f(x) = -f(-x) for all x in the domain. Let's evaluate g(x) and -g(-x) for the given function:

g(x) = \(x^{3}\) - x

-g(-x) = -\(x^{3}\) - (-x) = -\(x^{3}\) + x

Since g(x) = -g(-x), the function is odd.

Function: h(x) = 2x + \(x^{2}\)

To determine if a function is even or odd, we need to satisfy the conditions mentioned above. Let's evaluate h(x) and h(-x) for the given function:

h(x) = 2x + \(x^{2}\)

h(-x) = 2(-x) + -\(x^{2}\) = -2x + \(x^{2}\)

Since h(x) is not equal to h(-x) or -h(-x), the function is neither even nor odd.

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Answer:

b(5)

Step-by-step explanation:

pls I am not sure

pls I really don't  want any bad comment I already feeling bad

Answer:

Side AB has a length of 4, and side BC has a length of 11.7

ΔABC and ΔA'B'C' are not similar because the length of corresponding sides are not in proportion.

We have two Triangles as ΔABC and ΔA'B'C'

Now, In ΔABC and ΔA'B'C'

AB / A'B = 16 /10 = 8/5

CB / C'B' = 10/8 = 5/4

AC / A'C' = 18/12 = 3/2

So, the triangle ΔABC and ΔA'B'C' are not similar.

Thus, ΔABC and ΔA'B'C' are not similar because the length of corresponding sides are not in proportion.

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Answer:

the option A is a correct ans .

Answer: AA Congruence

Step-by-step explanation: In ΔBAD and ΔCAD,

                                             ∠A = ∠D =90 (Since BA⊥AD)

                                             ∠ABD = ∠DCA

                         Therefore, ΔBAD≅ΔCAD (AA Congruence)

The number of people on x tables is 2n + mx

From the question, we have the following parameters that can be used in our computation:

Tables = x

Represent the number of people on the middle tables with m

So, we have

Middle table = (x - 2) * m

Considering the first and the last tables have more people

Represent the additional number of people with n

So, we have

First and last = 2(m + n)

The number of people on x tables is

People = First and last + Middle table

This gives

People = 2(m + n) + (x - 2) * m

Expand

People = 2m + 2n + mx - 2m

Evaluate the like terms

People = 2n + mx

Hence, the number of people is 2n + mx

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Answer:

La altura de la torre es de 4,0052 m.

Step-by-step explanation:

En la figura vemos que la persona está parada en C y la bandera en A.

Se dan la base y la hipotenusa, tenemos que encontrar la altitud / altura / perpendicular del triángulo.

Según el teorema de Pitágoras

hipotenusa² = base² + perpendicular²

o

perpendicular² = hipotenusa²- base²

perpendicular² = 5.39²- 2²

perpendicular² = 29.0521-4

perpendicular² = 25.0521

perpendicular = √25.0521

perpendicular = 5.0052m

Ahora, en el punto A, la altura de la bandera se incluye en la altura de la torre.

La longitud de la bandera se deduce para obtener la altura real de la torre.

perpendicular = longitud de la bandera + altura de la torre

altura de la torre = perpendicular - longitud de la bandera

            = 5.0052-1 = 4.0052m

La altura de la torre es de 4,0052 m.

From the figure we see that the person is standing at C and the flag is at A.

The base and the hypotenuse are given we have to find the altitude / height/ perpendicular of the triangle.

According to Pythagorus theorem

hypotenuse²= base² + perpendicular²

or

perpendicular²= hypotenuse²- base²

perpendicular²= 5.39²- 2²

perpendicular²= 29.0521-4

perpendicular²= 25.0521

perpendicular= √25.0521

perpendicular= 5.0052m

Now at the point A the height of the flag is included in the height of the tower.

The length of the flag is deducted to get the actual height of the tower.

perpendicular= flag length  + tower height

tower height = perpendicular - flag length

            =5.0052- 1= 4.0052m

The tower height is 4.0052m

The probability that both Event A (coin lands on heads) and Event B (die is 5 or greater) will occur is 1/6.

To find the probability that both Event A (coin lands on heads) and Event B (die is 5 or greater) will occur, we need to determine the individual probabilities of each event and then multiply them together since the events are independent.

Event A: The coin lands on heads

A fair coin has two equally likely outcomes, heads or tails. Since we are interested in the probability of heads, there is only one favorable outcome out of two possible outcomes.

P(A) = 1/2

Event B: The die is 5 or greater

A fair six-sided die has six equally likely outcomes, numbers 1 through 6. Out of these six outcomes, there are two favorable outcomes (5 and 6) for Event B.

P(B) = 2/6 = 1/3

To find the probability of both events occurring (A and B), we multiply the individual probabilities:

P(A and B) = P(A) * P(B) = (1/2) * (1/3) = 1/6

Therefore, the probability that both Event A (coin lands on heads) and Event B (die is 5 or greater) will occur is 1/6.

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Using exponential function it will take approximately 2.6 years for the population to reach 26676

Exponential function, as its name suggests, involves exponents. But note that, an exponential function has a constant as its base and a variable as its exponent but not the other way round (if a function has a variable as the base and a constant as the exponent then it is a power function but not an exponential function). An exponential function can be in one of the following forms.

The formula given in this question is

P(t) = 988(3.5)ˣ

The time it will take to reach a population of 26676 is

26676 = 988(3.5)ˣ

x = 2.6 years

It will take approximately 2.6 years

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Answer: y = 4x

Step-by-step explanation:

I would say y = 4x because all of these equations have a constant involved except for that.

Answer: m=4

Step-by-step explanation:

Y2-y1 over x2-x1 =

23-3

Over

8-3

The answer is 20/5 simplified is 4.

The slope is m=4

Slope is represented by the letter m.

Answer:

Let j = number of shirts Jeff bought and s = the number of shirts Stephen bought.

a.) s + j = 15

b.) 2j - 3 = s

c.) Plug 2j -3 into the equation from question a.

2j -3 + j = 15

3j -3 = 15

3j = 18

j = 6

2j - 3 = s when j = 6

2(6) - 3 = s

s = 9

Jeff bought 6 shirts; Stephen bought 9 shirts.

d.) Jeff cost = 8.99(6) = $53.94

Stephen cost = 8.99(9) = $80.91

Answer:

True

Step-by-step explanation:

Definitely true.  If the shorter legs of the given triangle are a and b and the longest side is c, then if a^2 + b^2 = c^2, the triangle is a right triangle.  Otherwise it is not a right triangle.

Answer:

121

Step-by-step explanation:

If x=11 then the equation is:

15(11)-4(11)

First, multiply:

15×11-4×11=164-44

Now, subtract:

164-44= 121

Hope this helps!! <3

Answer:

121

Step-by-step explanation:

15x-4x

15(11) - 4(11)

165 - 44

= 121