All categories

3 years ago

Which of the following values are in the domain of the function graphed below? Check all that apply.

Mathematics

2 answers:

skad [1K]3 years ago

5 0

7, 3, 2, 0 are in the domain of the function.

galina1969 [7]3 years ago

5 0

Answer:

The values in the domain of the unction are : 7 , 3 , 2 , 0

Step-by-step explanation:

Domain is determined by the all possible set of values of the variable x for which the function is defined.

So, from the graph we can observe that the value of x is going from 0 to infinity

This means that the function is defined for all the value of x from 0 to infinity

⇒ Domain of the given function f(x) is : x ∈ [ 0 , +∞ )

So, All the points which lie within this interval are included in the domain of the the function.

Therefore, The values in the domain of the unction are : 7 , 3 , 2 , 0

You might be interested in

Which statement is true about the factorization of 30x2+40xy+51y2

icang [17]

The complete question is
Which statement is true about the factorization of 30x² + 40xy + 51y²?

A. The factorization of the polynomial is 10(3x2 + 4xy + 5y2).
B. The polynomial can be rewritten as the product of a trinomial and xy.
C. The greatest common factor of the polynomial is 51x2y2.
D. The polynomial is prime, and the greatest common factor of the terms is 1.

we know that

case A) is not right because 10 is not a common factor of the three terms.
case B) is not right because the original polynomial is already a trinomial
case C) is not right because the terms do not contain 51x^2y^2
case D) is right
because
Factors of 30 are-----> 1,2,3,5,6,10,15,30
Factors of 40 are-----> 1,2,4,5,8,10,20,40
Factors of 51 are-----> 1,51
so
The "Greatest Common Factor" is the largest of the common factors
the GFC is 1

therefore

the answer is the option
D. The polynomial is prime, and the greatest common factor of the terms is 1

8 0

3 years ago

An urn contains 17 white balls and 18 red balls. A sample of four balls is selected at random from the urn. What is the probabil

erik [133]

Answer:

c. 0.3974

Step-by-step explanation:

Given;

number of white balls, W = 17

number of red balls, R = 18

Total number of balls, T = 35

The number of ways the event will occur is given by

= P(2 whites) and P(2 reds)

= P(2whites) x P(2 reds)

= 17C2 x 18C2

= 136 x 153

= 20,808

The total number of possible outcome

= 35C4

= 52,360

The probability = 20,808 / 52,360

= 0.3974

The correct option is "C"

6 0

3 years ago

Round to the nearest hundredth: 0.13658537

Montano1993 [528]

Answer is 0.14

in nearest

3 0

3 years ago

Read 2 more answers

Form a polynomial function whose real zeros are in -1, 1, 3 and whose degree is 3

polet [3.4K]

The polynomial function whose real zeros are in -1, 1, 3 and whose degree is 3 is $x^3-3x^2-x+3=0$

Step-by-step explanation:

We need to find a polynomial function whose real zeros are in -1, 1, 3 and whose degree is 3.

If -1, 1 and 3 are real zeros, it can be written as:

x= -1, x= 1, and x = 3

or x+1=0, x-1=0 and x-3=0

Finding polynomial by multiply these factors:

$(x+1)(x-1)(x-3)=0\\(x+1)(x(x-3)-1(x-3))=0\\(x+1)(x^2-3x-x+3)=0\\(x+1)(x^2-4x+3)=0\\x(x^2-4x+3)+1(x^2-4x+3)=0\\x^3-4x^2+3x+x^2-4x+3=0\\Combining\,\,like\,\,terms:\\x^3-4x^2+x^2+3x-4x+3=0\\x^3-3x^2-x+3=0$

So, The polynomial function whose real zeros are in -1, 1, 3 and whose degree is 3 is $x^3-3x^2-x+3=0$

Keywords: Real zeros of Polynomials

Learn more about Real zeros of Polynomials at:

#learnwithBrainly

8 0

3 years ago

The quotient of a number and 2, increased buy 9 is -15

mrs_skeptik [129]

Answer:

d/2+9=(-15)

Step-by-step explanation:

-48

if you want me to explain, let me know in the comments !

5 0

3 years ago