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
Vikentia [17]
3 years ago
8

What are the domain and range of the function f(x)=-3(x-5)squared+4

Mathematics
1 answer:
svet-max [94.6K]3 years ago
6 0
Domain is all real numbers
range
hmm
we know that x^2=a positive number
then multiply it by that negative -3
therefor the range is going to be mostly negative
if we make the x-5  equal to zero, then there is no negative, so
wher x=5, then f(5)=0+4=4
the highest positive number you can get is f(5)=4

so therfor

domain=all real number
range is x≤4
You might be interested in
Reflect the following points over the<br> x-axis. (-5, -3) (-2,-6) (-4,-8)
viktelen [127]

Reflect over x-axis rule: (x,y) -> (x,-y)

(-5,3) --> (-5,-3)

(-2,-6) --> (-2,6)

(-4,-8) --> (-4,8)

8 0
3 years ago
Write the following conditional statement in if-then form. Volunteers are caring people.
yanalaym [24]
If <span>Volunteers are caring people then they should be very nice</span>
4 0
3 years ago
Read 2 more answers
What is the value of x plz help
nalin [4]

43 is the value of x Cox it's an angle on a straight line

6 0
3 years ago
The diameter of a cylindrical construction pipe if 6 ft. If the pipe is 25 ft long what is it’s volume?
Alex17521 [72]

Answer:

47.77

Step-by-step explanation:

6÷3.14=1.91×25=47.77

6 0
3 years ago
A company that manufactures guitars has a fixed cost of $100,000. It costs $100 to produce each guitar and the selling price is
miv72 [106K]

a. Write the cost function:: C(x) = 100x + 100,000 where x is number of guitars

---------------------------------

b. Write the revenue function:: R(x) = 300x where x is number of guitars

-----------------------

c. Find the profit function.

Profit = Revenue - Cost

P(x) = R(x) - C(x)

P(x) = [ R(x) ] - [ C(x) ]

P(x) = [ 300x ] - [ 100x+100,000 ]

P(x) = 300x - 100x-100,000

P(x) = 200x - 100,000

The break even point is when the profit is 0 dollars. You don't lose any money. And you don't gain any money.

Solve 125x - 100,000 = 0

125x = 100,000

x = 800 (# of guitars made and sold)

7 0
3 years ago
Other questions:
  • Help me!!!!!!!!!!!!!!!!!
    6·1 answer
  • How do you turn 85 into 9.2
    11·1 answer
  • I’m really stuck on this problems can someone help me plz...
    8·1 answer
  • What is 32.8 divided by 20 15/8 <br> ?
    12·2 answers
  • Select all number that have an absolute value of 0.6​
    9·1 answer
  • Tracie has saved $425 to spend during her 14 day vacation.About how much money can she spend each day?
    5·1 answer
  • {100-[6+86(289x36)]}
    5·1 answer
  • PLEASE HELP ASAP 35 POINTS!!
    7·1 answer
  • 25 Points Please help
    14·2 answers
  • Find the surface area of the rectangular prism:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!