All categories

3 years ago

What is the domain of the square root function graphed below?

Mathematics

2 answers:

vaieri [72.5K]3 years ago

6 0

Answer:

x ≥ 3

Step-by-step explanation:

The domain is the set of x values in a function

The ordered pair ( 3 , 1 ) represents the point where the function starts

( note that the point is "closed" which means that ( 3 , 1 ) represents a solution to the function ) ( which also means that we will be using ≤ or ≥ )

The x value of that ordered pair is 3 which means that the domain must include 3.

The line then goes to the right of the x value 3, infinitely which means that the domain is anything greater than or equal to 3

or x ≥ 3

HACTEHA [7]3 years ago

4 0

Answer:

thanks for the points bye

You might be interested in

How many truths are in a whole? Who many hundredths?

postnew [5]

There are 10 tenths in a whole number and 100 hundredths in a whole number. (FYI there are 10 Hundredths in a tenth)

5 0

3 years ago

Read 2 more answers

The values of x and y vary directly and one pair of values are given. write an equation that relates x and y. simplify completel

meriva

Answer:

y= ? / ? x

==> y = 12/3 x

y = 4x

Step-by-step explanation:

$x \: and \: y \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ let \: the \: relation \: be \: k\\ x = ky \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ - ky = - x \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ ky = x \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ k = \frac{x}{y} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ k = \frac{12}{3} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ k = 4$

K = 4

8 0

2 years ago

What is the answer to this problem?

VikaD [51]

I believe it equals -73 1/8.

6 0

4 years ago

The product of x and 7 are

Anika [276]

Answer:7x

Step-by-step explanation:because you can’t multiply them like 2*2 so you just put them together

7 0

3 years ago

Read 2 more answers

I am in a game show.

wlad13 [49]

This is the well known Monty Hall problem.

You have more chances of winning by switching doors.

Let A,B,C denote the events "The ferrari is behind A" and so on
Let HA,HB,HC denote the events "The host opens A" and so on

By Baye's formula, $P(B)_{HC}=\frac{P(HC)_BP(B)}{P(HC)}=\frac{\frac{1}2\cdot\frac{1}3}{\frac{1}2}=\frac{1}3$ whereas $P(A)_{HC}=\frac{P(HC)_AP(A)}{P(HC)}=\frac{1\cdot\frac{1}3}{\frac{1}2}=\boxed{\frac{2}3}$ !!

7 0

3 years ago

Read 2 more answers

What is the domain of the square root function graphed below?​

What is the domain of the square root function graphed below?