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
Tcecarenko [31]
3 years ago
15

Keshawn is asked to compare and contrast the domain and range for the two functions.

Mathematics
1 answer:
scoray [572]3 years ago
5 0
For the function 5x, the range is the value of f(x) which is five times the x and the domain is the value of x which can be the ratio of f(x) and 5. For the second function which is g(x) = 5, the range is 5 all through out the graph while the domain is infinity.
You might be interested in
Sean says that to add a number to -100 and still have -100 is to add zero. Candice says that she can add two numbers to -100 and
Tema [17]
Sean is correct, because he adds 0 to -100, which equals to -100

<em />I dont think Candice is correct however, since you cannot repeat the numbers
(and adding negative numbers is incorrect im assuming)

hope this helps
3 0
3 years ago
Read 2 more answers
The marked price of a water cooler is $ 500. The shopkeeper offers an off-season discount of 15% on it. Find the discount.
Fittoniya [83]

Answer:

75 dollars

Step-by-step explanation:

You know that 500=100%, so we can set up the following

15%(500/100%) = 75

so the discount 75 dollars

5 0
3 years ago
Factorize of 2a³-a²+a-2​
IrinaK [193]
<h3>Answer:  (a - 1)(2a² + a + 2)</h3>

=========================================================

Explanation:

Use the rational root theorem to determine this list of possible rational roots: 1, -1, 1/2, -1/2

Plug each possible root one at a time into the original expression given. If the simplified result is 0, then that possible root is an actual root.

If we tried say a = -1, then,

2a³-a²+a-2​ = 2(-1)³-(-1)²+(-1)-2​ = -6

The result is not zero, so a = -1 is not an actual root.

But if we tried say a = 1, then,

2a³-a²+a-2​ = 2(1)³-1²+1-2​ = 0

We get 0 so a = 1 is an actual root. I'll let you try the other values, but you should find that a = 1 is the only rational root.

Since a = 1 is a root, this makes (a-1) to be a factor.

From here, use either synthetic or polynomial long division to determine the other factor. Refer to the diagram below for each method.

Regardless of which method you pick, the quotient is 2a² + a + 2 which is the other factor needed. The remainder of 0 tells us we have (a-1) as a factor. For more information, check out the remainder theorem.

5 0
1 year ago
Can anyone help me solve a trigonomic identity problem and also help me how to do it step by step?
dusya [7]
\bf cot(\theta)=\cfrac{cos(\theta)}{sin(\theta)}&#10;\qquad csc(\theta)=\cfrac{1}{sin(\theta)}&#10;\\\\\\&#10;sin^2(\theta)+cos^2(\theta)=1\\\\&#10;-------------------------------\\\\

\bf \cfrac{cos(\theta )cot(\theta )}{1-sin(\theta )}-1=csc(\theta )\\\\&#10;-------------------------------\\\\&#10;\cfrac{cos(\theta )\cdot \frac{cos(\theta )}{sin(\theta )}}{1-sin(\theta )}-1\implies \cfrac{\frac{cos^2(\theta )}{sin(\theta )}}{\frac{1-sin(\theta )}{1}}-1\implies &#10;\cfrac{cos^2(\theta )}{sin(\theta )}\cdot \cfrac{1}{1-sin(\theta )}-1&#10;\\\\\\&#10;\cfrac{cos^2(\theta )}{sin(\theta )[1-sin(\theta )]}-1\implies &#10;\cfrac{cos^2(\theta )-1[sin(\theta )[1-sin(\theta )]]}{sin(\theta )[1-sin(\theta )]}

\bf \cfrac{cos^2(\theta )-1[sin(\theta )-sin^2(\theta )]}{sin(\theta )[1-sin(\theta )]}\implies \cfrac{cos^2(\theta )-sin(\theta )+sin^2(\theta )}{sin(\theta )[1-sin(\theta )]}&#10;\\\\\\&#10;\cfrac{cos^2(\theta )+sin^2(\theta )-sin(\theta )}{sin(\theta )[1-sin(\theta )]}\implies \cfrac{\underline{1-sin(\theta )}}{sin(\theta )\underline{[1-sin(\theta )]}}&#10;\\\\\\&#10;\cfrac{1}{sin(\theta )}\implies csc(\theta )
7 0
3 years ago
Will give Brainliest.
Oxana [17]
I believe the answers to be 75+5x=y
3 0
3 years ago
Read 2 more answers
Other questions:
  • The odds against a particular event happening are 9 : 7. What is the probability that the event will happen?
    5·1 answer
  • Why might the risk of infectious disease be high in a community that has no water treatment facility
    11·1 answer
  • Find the missing measurement. Round your answer to the nearest tenth. It doesn't say what shape it is (just assume I guess). If
    6·1 answer
  • 15. A mosquito flaps its wings 800 vibrations per second. What is the frequency of the buzz?
    15·1 answer
  • Fun Zone charges an entrance fee
    9·1 answer
  • sally has a pet snail that fell into a well the well is 16 feet deep each day the snail climbs up 5 feet but each night it slide
    10·1 answer
  • Simplify -|-7+4|<br> O -3<br> O 3<br> O 11
    11·2 answers
  • Find the perimeter of the rectangle.
    15·1 answer
  • Please help me, i will give brainiest !!
    6·2 answers
  • ABC is an equilateral triangle whose vertex A has the co-ordinates (0, √3). Find the co- ordinates of B and C. ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!