1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Luda [366]
1 year ago
15

Choose the expression that represents a cubic expression 2x + 11

Mathematics
1 answer:
Olin [163]1 year ago
7 0

The correct answer is Option c which is the cubic expression is 4x³ − 3x² − 2x + 11

The correct question is as given below:-

Need help ASAP. Choose the expression that represents a cubic expression.

a. 2x + 11

b . −3x² − 2x + 11

c . 4x³ − 3x² − 2x + 11

d . 5x⁴ + 4x³ − 3x² − 2x + 11

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

The polynomial having a degree of three is called the cubic polynomial which means that the maximum power of the polynomial will be three and the solutions will also be three.

Here in the option, we can see that the maximum power of the polynomial is three and it will have a maximum of three solutions.

The third-degree expression will be:-

E = 4x³ − 3x² − 2x + 11

Therefore the correct answer is Option c which is the cubic expression is 4x³ − 3x² − 2x + 11

To know more about Expression follow

brainly.com/question/723406

#SPJ1

You might be interested in
three bags of packing peanuts are used to fill 2 boxes.how many bags of packing peanuts does each box use?between which two whol
igomit [66]
3/2 = 1.5
each box uses 1.5 bags of packing peanuts
6 0
3 years ago
Read 2 more answers
Solve. d + 8 &lt; 35 <br> d &lt; –27 <br> d &lt; 27 <br> d &lt; –43 <br> d &lt; 43
Sindrei [870]
The answer is d lol have a good day
6 0
3 years ago
Read 2 more answers
How do i quit branily
Andre45 [30]

Answer:

look it up

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Plz Help!!! And plz explain how you got the answer. Will give brainiest
Aleks [24]
D is the answer and here’s why
4 0
3 years ago
Can someone help? pls i really need it right now ​
taurus [48]

A linear function is a function that has constant average rate of change;

Also, a relation that represents a function must have unique input and output values.

<h3>Question 11: Relations and Functions</h3>

A relation may or may not represent a function.

When the domain and the range of a relation are unique, then the relation is a function.

So, the true option is (b) function

<h3>Question 12: Relations and Functions</h3>

A one-to-many relation is not a function.

This is so because the domain and the range of the function are not unique

So, the true option is (c) figure 3: one-to-many.

<h3>Question 13: Variables</h3>

A dependent variable is a variable that depends on other variables for its value.

In this case, the dependent variable is (b) boosts the immune system.

<h3>Question 14 and 15: Domain and Range</h3>

The domain is the set of input values (i.e. the x values), while the range is the set of output values (i.e. the y values)

This means that:

  • The domain of the function is: (a) {2,3,4,5,6}
  • The range of the function is: (b) {4,6,8,10,12}

<h3>Question 16 and 17: Linear functions</h3>

The graph of a linear function is represented by a straight line, and it has a constant slope or rate.

This means that:

  • Graph C is a linear function
  • Table B is a linear function

<h3>Question 18: The table</h3>

The fare of 3 km and 5 km are given as 35 pesos and 55 pesos, respectively.

This means that:

Table (b) represents the information

<h3>Question 19: The linear equation</h3>

Start by calculating the slope (m) using:

m = \frac{y_2 -y_1}{x_2 -x_1}

So, we have:

m = \frac{55-35}{5-3}

m = \frac{20}{2}

m = 10\\&#10;

The linear equation is then calculated as:

y = m(x -x_1) + y_1

This gives

y = 10(x -3) + 35

y = 10x -30 + 35

y = 10x +5

This means that:

The linear equation that describes the relationship is (c) &#10;&#10;&#10;&#10;&#10;&#10;y = 10x +5; x \ge 2

<h3>Question 20: The fare when the distance is 4km</h3>

This means that x = 4.

So, we have:

y = 10 \times 4 +5

y = 45

Hence, the fare will be (a) 45 pesos

Read more about linear functions at:

brainly.com/question/15602982

4 0
2 years ago
Other questions:
  • For your fundraiser, you decide to hold a bake sale. In order to make bakery items, you had to purchase 12 pounds of sugar and 1
    5·1 answer
  • PLEASE HELP I WILL MARK YOU BRANILIEST
    7·1 answer
  • Please help, will give brainlist.<br><br> 1. Solve the equation. Show all of your work.
    5·2 answers
  • Identify the initial value.<br> х у<br> -15/2<br> o 5<br> 1 10<br> 2 20<br> 3 40<br> الان
    9·1 answer
  • Do not understand Help!!!
    14·2 answers
  • Number 6 I need help on pleaseeeeeeeeeeeeeeeeeeeee
    11·2 answers
  • Solve Similar triangles<br> Solve for x.<br> x=?
    8·1 answer
  • The missing number in the arithmetic sequence: 20,
    13·1 answer
  • Is it true or false?
    14·1 answer
  • What is X + 1.8 =14.7
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!