1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MissTica
3 years ago
7

Please someone help me quickly

Mathematics
1 answer:
sergeinik [125]3 years ago
6 0

Step-by-step explanation:

The domain tells us the possible x values in a function.

Look at the function, it has a open circle at x=-4 and it has a closed circle at x=6. This means that we can any value of number that is between negative 4 and 6. It cannot be negative 4 since it has a open circle so our domain is

- 4 < x \leqslant 6

The range is possible y values. Looking at the function, the lowest y value is at y=-3 and it has a open circle,

the highest y value is 3 and it at a closed circle.

This means we can have any y value from -3 and 3 but not -3 since it at a open circle so our range is

- 3 < y \leqslant 3

You might be interested in
Brian deposited $4000 into an account with 5.4% interest, compounded monthly. Assuming that no withdrawals are made, how much wi
Yanka [14]
The future value of the amount deposited will be given by:
FV=p(1+r/100n)^nt

where:
FV=future value
p=principle
r=rate
n=terms
t=time
thus substituting our values in the formula we get:
FV=4000(1+5.4/1200)^(6×12)
FV=$5,526.57

Answer: $5,526.57
8 0
3 years ago
Mario’s company makes unusually shaped imitation gemstones. One gemstone has 14 faces and 10 vertices. How many edges does the g
Ivan
The gemstone has 22 edges.

We use Euler's formula on this:

F + V - E = 2

Substituting our information, we have:

14 + 10 - E = 2

Combining like terms, 
24 - E = 2

Subtract 24 from both sides:
24 - E - 24 = 2 - 24
-E = -22

Divide both sides by -1:
-E/-1 = -22/-1
E = 22
3 0
3 years ago
Twin​ brothers, person a and person​ b, can mow their​ grandparent's lawn together in 18 minutes. person a could mow the lawn by
Alex777 [14]
What are the answer choices
5 0
3 years ago
Which numbers are less than –8/3?<br>–2.6<br>–2.76<br>–2 1/4<br>–11/4<br>–2
e-lub [12.9K]
The number is -11/4 less than -8/3
3 0
3 years ago
Find the solution by elimination method. <br>Please Help. ​
love history [14]

Answer:

I'm newbie here

Step-by-step explanation:

Elimination Method.

4x + 6/y = 15 → step 1

6x - 8/y = 14 → step 2

so,

4x + 6/y = 15 |×6|

6x - 8/y = 14 |×4|

24x + 6/y(6) = 90

24x - 8/y(4) = 56

24x + 36/y = 90

24x - 32/y = 56

____________ _

68/y = 34

68 = 34y

34y = 68

y = 2

subsitution y = 2 to..

4x + 6/y = 15

4x + 6/2 = 15

4x + 3 = 15

4x = 12

x = 3

So, for x is 3, and for y is 2

5 0
3 years ago
Read 2 more answers
Other questions:
  • Using the quadratic formula I can't remember what to do next <br>​
    13·1 answer
  • A parallelogram has a base of length x + 7 and a height of x + 2 and has an area of 50 square units. find the base and height of
    11·1 answer
  • What is the intersection of the sets A=(2,3,5,7,11) and B=(5,11,13,15,17)?
    15·1 answer
  • FInd the slope of the line passing through the points (0,4) and (-8,-1)
    9·1 answer
  • How is adding 2.67+8.91 similar to adding 8.91 +2.67
    5·1 answer
  • Why are handcuffs like souvenirs
    9·2 answers
  • Felicia keeps track of the changes in value of her baseball card collection.for what three situations might the changes be repre
    15·1 answer
  • Plz help me !!!!!!!!
    11·1 answer
  • Need help with ALL 3 questions, WILL AWARDS BRAINLY
    10·2 answers
  • Square root -3 times square root -12<br> What is the answer?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!