What is the domain of the function; y= (x-1)2 -2

Mathematics

1 answer:

valkas [14]3 years ago

5 0

It should be 2 but i’m not positive

You might be interested in

When throwing fair dice, all six faces of each die are equally likely. there are thirty-six total possible outcomes (any of the

Marysya12 [62]

Answer:

Probability of sum of pips on two faces is at least 9 = $\frac{5}{18}$

Step-by-step explanation:

Experiment: Throwing two fair dice.

Total no of Outcome = $6^2$ = 36

Sample space (list of outcome) is attached.

Let E be the event that sum of pips on two faces is at least 9.

$Probability \:(\,Event \:E\,)\: =\;\frac{No.\: of\: favorable\: outcome\:of\: Event\: E}{Total\: No.\: of \:Outcome}$

Favorable outcome are where sum is 9 , 10 , 11 and 12.

From Sample space, No. of Favorable outcome = 10

∴ $Prob\: (\: E\: ) = \frac{10}{36}$

$Prob\: (\: E\: ) = \frac{5}{18}$

6 0

4 years ago

The hidden question the sum of three different numbers is 18. If every number is a prime number, what are the three numbers

sashaice [31]

5, 11 and 2 are all prime numbers which add together to create 18.
5+11=16+2=18

3 0

3 years ago

Read 2 more answers

The length of the table is 9 feet . Express the length in inches

diamong [38]

Answer:

the length of the table is 108 inches

4 0

3 years ago

Read 2 more answers

Rozalie spent $26 at a parking garage in downtown Orlando. The garage charged a base free of $7.50 for the first hour and a hour

bagirrra123 [75]

ANSWER : Rozalie spent 6.73 hours at the garage

rate of change = $2.75
base fee = $7.50

set up your equation:
2.75h + 7.5 = 26
($2.75/hour plus the base fee of $7.50 equals the total amount spent, $26)

Now just solve for h

2.75h + 7.5 = 26
2.75h = 18.5
h = 6.727273 (rounded)
h = 6.73

So the answer would be Rozalie spent about 6.73 hours at the garage.

6 0

3 years ago

A boy who is flying a kite lets out 300 feet of string which makes an angle of 60o with the ground. Assuming that the string is

Aleks [24]

<h3>Answer :</h3>

See the attachment for better understanding.

Given : Length of string (AC) = 300ft

To Find : Height of the kite from ground (AB)

$:\implies\sf\:sin60^{\circ}=\dfrac{AB}{AC}$