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3 years ago

What is the domain of the function on the graph?

Mathematics

2 answers:

Sergeu [11.5K]3 years ago

6 0

I think it’s x>=-3
That means greater than or equal to btw :)

Lina20 [59]3 years ago

3 0

Answer: The answer is $[-3,\infty).$

Step-by-step explanation: We are given to find the domain of the function that is graphed in the figure.

We can see from the graph that the values of x will give the domain and the corresponding values of y will give the range of the function.

Since the values of x does not go beyond -3 on the negative X-axis and it goes to infinity on the positive X- axis, so the domain will be greater than or equal to -3.

Thus, the required domain is $[-3,\infty].$

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Finding terms of an arithmetic sequence with a recursive formula <br><br>a1 =12 an= an-1+7

Basile [38]

Hey there!!

Recursive formula :

... a( n ) = a ( n - 1 ) + 7

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4 years ago

How to do number 13 and 14

Murrr4er [49]

From the information: v is 64 while c is 5

Differentiate the new equation h=-16 $t^{2}$ + 64t + 5 to get $\frac{dh}{dt}$ = -32t + 64.

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3 years ago

How do you find the mode median the mean to range in stem and leaf plots

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3 years ago

In one year the perseid metor shower had a metor appear every 1/5 5 minutes on average That same year the Leonid metor shower ha

olga55 [171]

In one year, the Perseid meteor shower had a meteor appear every 1 1/5 minutes on average. That same year, the Leonid meteor shower had a meteor appear every 4 2/3 minutes on average. How many more meteors fell during the Perseid meteor shower?

Answer:

325,452 meteors

Step-by-step explanation:

We all know that :

We have 365 days in a year and in each day there are 24 hours, Likewise an hour has 60 minutes

SO, the total number of minutes in a year is :

365 × 24 × 60 = 525600 minutes

For Perseid meteor:

$1 + \frac{1}{5} \\ \\ = 1 + 0.2 \\ \\ = 1.2$

So one meteor fall at 1.2 minutes interval Thus, in a year, we will have :

1 meteor - 1.2 minutes.

x meteor - 525600 minutes.

1.2x = 525600

$x = \frac{525600}{1.2}$

x = 438000

∴ 438,000 meteors fell during the Perseid shower.

For Leonid meteor shower:

$4 + \frac{2}{3} = 4.67$

So one meteor fall at 4.67 minutes interval Thus, in a year, we will have :

1 meteor - 4.67 minutes.

x meteors - 525600 minutes.

$4.67x = 525600$

$x = \frac{525600}{4.67}$

x = 112548

112,548 meteors fell during the Leonid Shower.

Finally , the numbers of more meteors that fell during the Perseid meteor shower is calculated by the difference in the number of Perseid meteor shower and Lenoid meteor shower. i.e

438,000 - 112,548 = 325,452

325,452 more meteors fell during the Perseid meteor shower

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3 years ago