What is the definition of Absolute value and how do you find Absolute Value?

2 answers:

8 0

Absolute Value. The absolute value of a number is its distance from zero on the number line. For example, -7 is 7 units away from zero, so its absolute value would be 7.

ra1l [238]3 years ago

7 0

Absolute value means "distance from zero" on a number line. To represent the absolute value of a number, we use a vertical bar on either side of the number. Let's try an easy problem to fully understand what absolute value means.

Let's say we are asked to find the absolute value of 4 and -4. The absolute value of 4 would be 4 because it's 4 units away from zero. The absolute value of -4 will be 4 also because it's 4 units away from zero.

Remember that if you're asked to find the absolute value of a negative number, the absolute value will always be the positive version of that number.

You might be interested in

OLLEGE

Sophie [7]

Part 1

$(f\circ g)(x)=f(\sqrt{x})=4\sqrt{x}+1$

We need to make sure the radical is defined, meaning the radicand has to be non-negative. Thus, the domain is $\boxed{[0, \infty)}$

Part 2

$(g \circ f)(x)=g(4x+1)=\sqrt{4x+1}$

We need to make sure the radical is defined, meaning the radicand has to be non-negative. Thus,

$4x+1 \geq 0\\\\4x \geq -1\\\\x \geq -\frac{1}{4}$

Thus, the domain in interval notation is $\boxed{\left[-\frac{1}{4}, \infty)}$

8 0

2 years ago

What number should be placed in the box to help complete the division calculation? can someone please do the problem (8587/12) s

disa [49]

Answer:

8587 should be in the box

Step-by-step explanation:

we would see it question as: 12/- 8587

12 goes into 85 7 times, so 7

12 goes into 18 1 time, so 1

12 goes into 67 5 times, so 5

then the remainder is 7

or you further divide to get . 5 8 3333333...

so your answer should be 715r7 or 715.58333

5 0

3 years ago

Hey can you please help me posted picture of question

SpyIntel [72]

We are to find the Probability the someone buys a book that is paperback and fiction.

Let P(F) represents the event that the book is fiction and P(P) represents the event that the book is paperback. We are to find P(F∩P)

P(F∩P) = P(F) x P(P)

From the tree diagram we can see that:

P(F) = 0.45
P(P) = 0.65

Using the values, we get:

P(F∩P) = 0.45 x 0.65 = 0.2925

So, the Probability the someone buys a book that is paperback and fiction is 0.2925.

So, option B gives the correct answer

3 0

3 years ago

Pls give me a real awnser this is a chart so the question is the pic

Airida [17]

Answer:

The answer is in the attachment!

Step-by-step explanation: