MATHEMATICS HIGH SCHOOL

A function is created to represent the amount of money in your checking account. What restrictions would be made to the domain?-The domain would include all real numbers.* -The domain would only include positive integers. -The domain would only include positive numbers. -The domain would only include integers. I am thinking that it could also be negative. Thank you for any and all help!

Answers

Answer 1

Answer:

Answer:

B. The domain would only include positive integers.

C. The domain would only include positive numbers.

Step-by-step explanation:

We are given a function that represents the amount of money in the checking account.

As, the function contains the amount of money in the account, the domain cannot have negative values.

So, the domain cannot include all real numbers and it cannot include only integers.

Therefore, the domain can include positive numbers and therefore, it can also include positive integers.

Hence, B and C are correct.

Answer 2

Answer: The answer I got was D. (now I'm just typing to make 20 characters) blah blah blah

Related Questions

The area of a square is found by squaring one of its sides, (A = s2). A certain square has an area of z2 + 18z + 81. Factor the trinomial to find a side of the square.a. side = z + 27 b. side = z + 18 c. side = z + 9
Can someone please help
Which statements are true? Check all that apply.A sphere has no faces.A prism must have a triangular or rectangular base.A triangular prism has 2 rectangular bases and 4 triangular lateral faces.A square pyramid must have lateral faces that are squares.The lateral surface of a cylinder is in the shape of a rectangle when unrolled.
Which scenario is most likely the one shown on the graph
Divide and give the answer in scientific notation:1.2 x 10^-3/4 x 10^6A) 3.0 x 1018B) 3.0 x 1010C) 3.0 x 10-10D) 3.0 x 10-9

A cookie recipe calls for 2 3/3 cups of flour. If Ricky wants to make 1 1/2 times the recipe. How much flour does he need?

Answers

To find out how much flour Ricky needs, we first need to find 1 1/2 times the amount of flour in the original recipe.

2 3/3 cups of flour is the same as 8/3 cups of flour.

To find 1 1/2 times the amount of flour in the original recipe, we can multiply 8/3 by 1 1/2:

8/3 x 3/2 = 24/6 + 4/6 = 28/6

So 1 1/2 times the amount of flour in the original recipe is 28/6 cups of flour.

To find out how much flour Ricky needs, we can multiply this amount by 1 1/2:

28/6 x 3/2 = 84/12 + 18/12 = 102/12

So Ricky needs 102/12 cups of flour, which simplifies to 8 1/2 cups of flour.

a plane intersect a prism to form a cross section that is a polygon with five sides. what is the minimum number of sides thst the polygon at the base of the prism must have? a3 b4 c5 d6 e7

Answers

Answer:

C5 because there's going to be 5 triangles when you do it hope I helped

Step-by-step explanation:

Which of the following is the algebraic expression that best describes the sequence 1/11, 2/11, /3/11, 4/11A. 11/x
B. 11x
C. x+1/11
D. X/11

Answers

Answer:

The answer is D. $(x)/(11)$

Step-by-step explanation:

In order to determine the correct sequence, we need to find differences in the numerator and the denominator of the fraction between two continuous terms.

In the numerator, the number is increasing in one digit. The first term in the numerator of the sequense is 1, the second is 2, the third is 3, and so on.

In the denominator, the number is constant (11).

Therefore, we define a "x" variable that represents the number in the numerator. So to find the value of the nth place in the sequence is:

$(x)/(11)$

The answer is D. x/11

Say you need to find the xth place in the sequence. Based on the fact that the 1st place is 1/11, the 2nd place is 2/11, and so on, to find the value of the xth place in the sequence the answer is x/11.

What are the solutions of this quadratic equation? x^2+13=8x+37

Answers

The solutions of the quadratic equation x² + 13 = 8x + 37 are x = 4 + 2√10 and x = 4 - 2√10.

What is a quadratic equation?

The quadratic equation is defined as a function containing the highest power of a variable is two.

The given equation as:

x² - 8x + 13 = 37

Subtracting 37 from both sides, we get:

x² - 8x - 24 = 0

Now, we have the equation in standard form, so we can use the quadratic formula to find the solutions:

x = (-b ± √(b² - 4ac)) / 2a

Here, a = 1, b = -8, and c = -24.

Substitute these values into the quadratic formula, and we get:

x = (-(-8) ± √((-8)² - 4(1)(-24))) / 2(1)

x = (8 ± √(64 + 96)) / 2

x = (8 ± √160) / 2

x = (8 ± 4√10) / 2

Simplifying, we get:

x = 4 ± 2√10

Therefore, the solutions of the quadratic equation x² + 13 = 8x + 37 are x = 4 + 2√10 and x = 4 - 2√10.

Learn more about quadratic function here:

brainly.com/question/14083225

#SPJ3

Answer:

$x\in\left\{4-2√(10)\ ,\ \,4+2√(10)\,\right\}$

Step-by-step explanation:

$x^2+13=8x+37\n\nx^2-8x-24=0\n\na=1\,,\ \ b=-8\,,\ \ c=-24\n\nx_1=(-(-8)-√((-8)^2-4\cdot1\cdot(-24)))/(2\cdot1)=\frac{8-√(64+96)}2=\frac{8-√(160)}2 =\n\n=\frac{8-4√(10)}2=\frac{2(4-2√(10))}2=4-2√(10) \n\nx_2=(-(-8)-√((-8)^2-4\cdot1\cdot(-24)))/(2\cdot1)=\frac{8+4√(10)}2=4+2√(10)$

Jaclyn has 30 times a many apples as her sister he's is has 8 sticker how many stickers does Jaclyn have

Answers

Answer: 22

Step-by-step explanation:

it is 22 because 30-8=22

If Jaclyn has 30 times as many apples as her sister and her sister has 8 stickers, we can find out how many stickers Jaclyn has by multiplying her sister's number of stickers by 30.

Stickers Jaclyn has = 30 * (Stickers her sister has)

Stickers Jaclyn has = 30 * 8

Stickers Jaclyn has = 240

So, Jaclyn has 240 stickers.

Which Symbol < , > or = should go in between the numbers -7 and -5

Answers

Answer:

The symbol that goes between -7 and -5 is "<" because -7 is less than -5. So, you would write it as -7 < -5.

Culled from AI

Other Questions

Given a polynomial f(x), if (x - 2) is a factor, what else must be true?f(2) = 0 f(-2) = 0 f(0) = 2 f(0) = -2

Alicia has 10 1/2 cups of flour in a container. She uses 7 3/4 cups to make banana bread

If the probability that it will rain on Thursday is , what is the probability that it will not rain on Thursday?

How many subsets of exactly two elements does a set of five elements have?