Mathematics High School

A polynomial p has zeros when x=5, x=-1 and x=-1/4

What could be the equation of p?
PLEASE HELP

A Polynomial P Has Zeros When X=5, X=-1 And X=-1/4What Could Be The Equation Of P?PLEASE HELP

Answers

Answer 1
Option B: p(x) = (x - 5)(x + 1)(4x + 1)

You have zeroes when each set of parenthesis equals zero.

x - 5 = 0
Add 5
x = 5

x + 1 = 0
Subtract 1
x = -1

4x + 1 = 0
Subtract 1
4x = -1
Divide 4
x = -1/4
Answer 2

The polynomial is given as f(x) = (x - 5)(x + 1)(4x + 1).  

What is a polynomial? What is a mathematical equation? What do you mean by domain and range of a function?In mathematics, a polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and positive-integer powers of variables. An example of a polynomial of a single indeterminate [x] is

        f(x) = x² − 4x + 7.

A mathematical equation is used to equate two expressions.Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.For any function y = f(x), Domain is the set of all possible values of [y] that exists for different values of [x]. Range is the set of all values of [x] for which [y] exists.

Given is a polynomial with zeroes -

x = 5, x = - 1 and x = - 1/4

The given zeroes are -

x = 5

      (x - 5) = 0

x = - 1

       (x + 1) = 0

x = - 1/4

       4x = - 1

       (4x + 1) = 0

So, we can write the polynomial as -

f(x) = (x - 5)(x + 1)(4x + 1)  

Therefore, the polynomial is given as f(x) = (x - 5)(x + 1)(4x + 1).  

To solve more questions on Equations, Equation Modelling and Expressions visit the link below -

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Related Questions

Combine like terms:

7x - 2y + 8 - 5x + 3

Answers

Answer:

2x - 2y + 11

Step-by-step explanation:

Step One: Collecting Terms

2x - 2y + 8 + 3

Answer: 2x - 2y + 11

please help i am not passing my math class i will give you the brainliest I am struggling

Answers

Answer:

x=-6

Step-by-step explanation:

(8x-15)=(3x-45)

3(2t — 6)> -2(3t - 9)

please help!!!!!

Answers

Answer:

t > 3

Step-by-step explanation:

3(2t - 6) > -2(3t - 9)

Distribute

6t - 18 > -6t + 18

+6t          +6t

12t - 18 > 18

     +18     +18

12t > 36

divide both sides by 12

t > 3

hope this helps!!!

Determine the domain on which the following function is increasing

Answers

Answer:

[0,3)

Step-by-step explanation:

if you have any questions leave them below

what is the slope of the line below?

A. m = 3/2
B. m = 2/3
C. m = -2/3
D. m = 8
E. None of the above​

Answers

Answer:

C -2/3

Step-by-step explanation:

Answer:

C. m = -2/3

Step-by-step explanation:

Slope is rise/run (rise-over-run).

It falls 2, so the "rise" is -2. It moves right by 3, so the "run" is 3.

Therefore, -2/3.

Hope this helped!

Two adjacent angles have a total measure of 88 degrees. One of these angles measures 12 degrees. What is the measure of the other angle?

Answers

Answer:

76

Step-by-step explanation:

take 88 and subtract twelve (for the 12 degree angle)

76 is your answer

How do you find the missing height of a triangle?

Answers

Answer:

Use the Pythagorean theorem

Step-by-step explanation:

The pythagorean theorem is [tex]a^{2} +b^{2} =c^{2}[/tex] where a is a height, b is a height, and c is the hypotenuse, which is the longest side of a triangle. For example, if the triangle has two side with lengths of three and four we would put them into the equation to get:

[tex]3^{2} +4^{2} =c^{2}[/tex]

Simplify the equation to get:

[tex]9+16=c^2[/tex]

Add 16 and 9 to get 25 and take the square root of both sides:

[tex]\sqrt{25} =c[/tex]

The sqrt of 25 is 5. Therefore, the length of the hypotenuse, or c, is 5.

Answer:

Plug your values into the equation A=1/2bh and do the math. First multiply the base (b) by 1/2, then divide the area (A) by the product. The resulting value will be the height of your triangle.

The vertex of this parabola is at (3,5). When the value is 6, the x value is -1.
What is the coefficient of the squared term in the parabola's equation?
(3,5)
10
10
10

Answers

Answer: B -4

Step-by-step explanation:

Value of coefficient of the squared term in the parabola's equation = -4

Correct option is B.

What is parabola?

A parabola is a U-shaped plane curve where any point is at an equal distance from a fixed point (known as the focus) and from a fixed straight line which is known as the directrix.

Given,

Vertex of parabola (h,k) = (3, 5)

y = 6 for x = -1

Parabola opens horizontally left side

Vertex-form equation of parabola

x = a(y - k)² + h

-1 = a(6 - 5)² + 3

-1 = a(1) 3

a = -4

Hence, -4 is value of coefficient of the squared term in the parabola's equation.

Learn more about parabola here:

https://brainly.com/question/21685473

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The bottom part, please help, I am terrible at this!!

Answers

Answer:

its f and o

Step-by-step explanation:

Evaluate the expression when x = 6 and y = 2:
3x +4
y
22
11
8
18

Answers

Answer:

Y = 22

Step-by-step explanation:

3(6) +4 = y

Y = 18 + 4 = 22

If Mike earns $1,200 in 40 hours, how
much does he make in 30 hours?

Answers

Answer:

$900

Step-by-step explanation:

Since 30 is 3/4 of 40, Mike makes 3/4 of what 1,200 is in 30 hours

3/4 of 1,200 is 900

Therefore, Mike makes $900 in 30 hours

The scatterplot shows the time spent playing a video game and the number of points scored by several students. Based on the scatterplot, which is the best prediction of the number of points scored by a student who spends 45 minutes playing the video game?

Answers

Answer:

1200

Step-by-step explanation:got it of my knoledge

Answer:

1,060

Step-by-step explanation:

It is 1,060 because the other person is wrong this question you need to draw a line n the lowest point and it gives you 1,060

For the function f(x) = ?
Find (5) -
Find f(-5) =

Answers

Is f(-5) = |-3(-6)| - 1 = 17 ? yes
Is f(-2) = |-3(-3)| - 1 = 8 ? yes
Is f(-1) = |-3(-2)| - 1 = 5 ? yes
Is f(0) = |-3(-1)| - 1 = 2 ? yes
Is f(1) = |-3(0)| -1 = -1 ? yes
Is f(3) = |-3(2)| - 1 = 5 ? yes

On Saturday, Lukas drove 4x - 5 miles. On Sunday, he drove 3x - 10 miles. What is the difference in miles driven? �� x + 15

Answers

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Answers

Answer:

2/5 ÷ 1/4 = 1/10

Multiply 2/5 times 4

The permeters of the triangles shown are equal. Find the side lengths of each triangle
AB=
BC =
AC=
PQ=
QR=
PR=

Answers

Answer:

AB = 51

BC = 50

AC = 42

PQ = 42

QR = 42

PR = 59

Step-by-step explanation:

Perimeter of ∆ ABC = Perimeter of ∆ PQR

3x + 9 + 3x + 8 + 3x = 3x + 3x + 4x + 3

9x + 17 = 10x + 3

17 - 3 = 10x - 9x

14 = x

.: x = 14

AB = 3x +9 = 3×14+9 = 42+9 = 51

BC = 3x +8 = 3×14+8 = 42+8 = 50

AC = 3x = 3×14 = 42

PQ = 3x = 3×14 = 42

QR = 3x = 3×14 = 42

PR = 4x +3 = 4×14+3 = 56+3 = 59

For the arithmetic sequence beginning with the terms {11, 17, 23, 29, 35} what is the sum of the first 17 terms

Answers

Answer:

35

Step-by-step explanation:

Sum of the first 17th term can be calculated as follows

= a + (n-1)d

a= 11

d= 6

n= 5

11+(5-1)6

= 11+ 4(6)

= 11+24

= 35

Hence the sum of the first 17th term is 35

A certain type of bacteria doubles every hour. If you have two cells of this bacteria, how many will you have at the end of the day (there are 24 hrs. in a day)?​

Answers

Answer:

16777216

Step-by-step explanation:

You put 2 to the pour of 24 hours so:

2^24 = 16777216

Find the S.A. of the pyramid,
The lateral face of this square pyramid are all equilateral triangles
(S.A. = 1/2 lP + B)

Answers

Answer:

"Surface area of any pyramid = area of base + area of each of the lateral faces.

If the pyramid is a regular pyramid, we can use the formula for the surface area of a regular pyramid."

Hope that helped

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Answers

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or if this is a meme its

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

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Answers

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Answers

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Answers

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Step-by-step explanation:

The zero of a function is its

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Family of functions

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Answers

Answer:

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Step-by-step explanation:

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Answers

The answer is 655,360

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Answer:

error

Step-by-step explanation:

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