All categories

3 years ago

Identify the domain and range of the function graphed below.

Mathematics

1 answer:

Vladimir [108]3 years ago

8 0

Answer:

Domain: (-∞, 4]

Range: [0, ∞)

General Formulas and Concepts:

Algebra I

Domain is the set of x-values that can be inputted into function f(x)
Range is the set of y-values that are outputted by function f(x)

Step-by-step explanation:

According to the graph, we see the line's x-value span from negative infinity to 4. Since 4 is closed dot, it is inclusive in the domain:

(-∞, 4] or x ≤ 4

According to the graph, we see the line's y-value span from 0 to infinity. Since 0 is closed dot, it is inclusive in the range:

[0, ∞) or y ≥ 0

You might be interested in

Multiple and convert to simplest form

Lady bird [3.3K]

Answer:

1)4

2)28

3)18.3

4)38.5

5)22.5

6)19.25

7)25.5

8)69.666

9)6.5

10)22.666

Step-by-step explanation:

To do this first you should convert the mix numbers into inproper fractions and then solve.

1)8/5*5/2=4

2)21/5*20/3=7*4

=28

3)33/4*20/9=11*5/3

=55/3

=18.33...

=18.3

4)35/6*33/5=7*11/2

=77/2

=38.5

5)22/8*90/11=45/2

=22.5

6)11/3*21/4=11*7/4

=77/4

=19.25

7)34/5*15/4=34*3/4

=25.5

8)22/3*57/6=11*19/3

=209/3

=69.666

9)39/8*4/3=13/2

=6.5

10)17/2*8/3=17*4/3

=68/3

=22.666

Hope you got this

If you have any doubt please ask me

If you need this in fraction form just check the attachment

5 0

3 years ago

What functions have a range of {y £ R | -

Fudgin [204]

Answer:

the second and the fourth have a range of real no

4 0

2 years ago

About 17% of the population of a large country is allergic to pollen. if two people are randomly selected, what is the probabi

natulia [17]

P( both allergic) = 0.17*0.17 = 0.0289

P(at least one is allergic) = 1 - P(neither are allergic) = 1 - 0.83^2 = 0.311

8 0

3 years ago

Mary Beth and her family ate a meal in a restaurant the cost of the meal was $34.50 the sales tax was 8% of the cost of the meal

nikdorinn [45]

The total cost would be the tax plus the cost of the meal. In order to find the tax you can set up a proportion: 8/100=x/34.5. Then you can cross multiply: (100•x)=(8•34.5). Then we have 100x=276. Divide both sides by 100 and we have x=2.76. This added to the 34.50 is equal to 37.26. Hope this helps!

4 0

3 years ago

6w-y=2z, Solve for the value of w

Lerok [7]

6w-y=2z 6w=2z+y w=(2z+y):6 w=(z:3)+(y:6)

7 0

3 years ago

Read 2 more answers

Identify the domain and range of the function graphed below. ​

Identify the domain and range of the function graphed below.