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
suter [353]
3 years ago
12

F (x) = 3x^2 - 7x - 32 What is the value of f(-4)?

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
5 0

Answer:

f (-4) = 3x(-4)^2 - 7x(-4) - 32 =  44

Step-by-step explanation:

you should replace every x with the number given which is here equals -4

You might be interested in
Given a triangle with 3 angles that sum to 180o, can the lengths of the sides be determined? Explain.
amm1812
No.  For example, the angles of every equilateral triangle ... whether its sides
are 1 nanometer, 1 inch, 1 mile, or 1 light-year long ... are always 60 degrees
each.  The angles alone may reveal the <u>ratios</u> of the sides, but they tell nothing
about the actual length of any of the sides.

5 0
3 years ago
PLS HELP ASAP, THANK YOU :D
lara [203]

Answer:

I beleve it is 4/9

Step-by-step explanation:

8 0
3 years ago
What is 5 times the sum of 7 and 23 in numerical expression
vitfil [10]
5(7 + 23) because you are multiplying 7 + 23 by 5. This is a numerical expression because it has numbers and opperations. This is not an algebraic expression because there are NO variables. Hope this helps :)
3 0
3 years ago
Mr falcons pizza shop offers three sizes of pizza the small medium and large they have diameters of 8 inches 10 inches and 12 in
Snowcat [4.5K]
Small=16 pi
medium=25 pi
large=36 pi
5 0
3 years ago
The profit in manufacturing x refrigerators per day, is given by the profit relation p = ¡3x2 + 240x ¡ 800 dollars. a how many r
spin [16.1K]
The given equation is -3x²+240x-800

The maximum of the function is given when x=- \frac{b}{2a} where a and b are the constant of a quadratic form ax²+bx+c

We then have
a = -3
b = 240

Substitute these values into the maximum/minimum formula we have
x= \frac{-240}{2(-3)} = \frac{240}{6}=40

Which means that the maximum profit is obtained when the number of refrigerators produced is 40 items a day

The maximum profit is 

p = -3(40)²+240(40)-800 = $4000




5 0
4 years ago
Other questions:
  • Mrs. Carter is ordering pizza for her math class. She will need to pay a $15 delivery fee and then $7 for each pizza she orders.
    8·2 answers
  • Which function has a simplified base of 4^sqrt 4 ?
    11·2 answers
  • PLZ HELP!!!!
    7·1 answer
  • Margie made $311.85 last week. if she makes 8.10 an hour how many hours did she work last week
    9·2 answers
  • Can someone help me with the problem in the image
    11·1 answer
  • A small plane flies at an altitude of 1500 feet. juan looks up at a 75 dgree angle of elevation and sees the plane. 15 seconds l
    13·1 answer
  • Which statement desnibes the effect of inflation on purchasing power
    14·1 answer
  • The scatter plot below shows the average price per pound of shrimp each year. Which is the equation for the line of best fit?
    5·1 answer
  • An architechtural drawing of an outside deck is 3-1/2 in. wide by 10-7/8 in. long. If the deck will actually be 14 ft wide, find
    6·1 answer
  • Somone be matching pfps with me pls &lt;3 thx
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!