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
Oksana_A [137]
2 years ago
7

What is F(3) if F(x) = x3– 2x2 + 3x –12?

Mathematics
2 answers:
wariber [46]2 years ago
7 0

Step-by-step explanation:

Simply input 3 for x in the equation.

x^{3} -2x^2+3x-12\\(3)^{3} -2(3)^2+3(3)-12\\27-18+9-12\\Final answer = 6

mrs_skeptik [129]2 years ago
5 0

Answer:

Answer is 2

Step-by-step explanation:

F(x)=x3-2X2+3x-12

F(3)=3X3-2X2+3X3-12

=9-4+9-12

=18-4-12

=18-16

=2

I Hope you Understood

You might be interested in
Can anybody tell me how to solve this
Lyrx [107]
The answer to your question is:  Yes, someone undoubtedly can.

Although you haven't asked to be told or shown how to solve it, I'm here
already, so I may as well stick around and go through it with you.


The sheet is telling you to find the solutions to two equations, AND THEN
DO SOMETHING WITH THE TWO SOLUTIONS.  But you've cut off the
instructions in the pictures, so all we have are the two equations, and
you'll have to figure out what to do with their solutions.

<u>First equation:</u>
                                   (2/5) x - 6 = -2
Add 6 to each side:
                                   (2/5) x = 4
Multiply each side by 5:
                                   2x = 20
Divide each side by 2 :
                                     <u>x = 10</u>

<u>Second equation:</u>
                                   -3y + 1/4 = 13/4
Subtract 1/4 from each side:
                                   -3y = 12/4
Multiply each side by 4 :
                                -12 y = 12
Divide each side by -12 :
                                      <u> y = -1</u>
5 0
3 years ago
Read 2 more answers
a dolphin is swimming 18 feet below the surface of the ocean. there is a coast guard helicopter 75.5 feet above the surface of t
Sever21 [200]

Answer:

93.5

Step-by-step explanation:

I think because u would take -18 -18 + 75.5.

can I have brainlist please.

6 0
2 years ago
Carmen Martinez
klemol [59]
  • (4,4)
  • (10,7)

\boxed{\sf Slope(m)=\dfrac{y_2-y_1}{x_2-x_1}}

\\ \sf\longmapsto m=\dfrac{7-4}{10-4}

\\ \sf\longmapsto m=\dfrac{3}{6}

\\ \sf\longmapsto m=\dfrac{1}{2}

\\ \sf\longmapsto m\approx0.5

6 0
2 years ago
Read 2 more answers
Three cities form a triangle. Tom measures the distances between the three cities on a map. The distances between the three citi
icang [17]

Answer:

Nope. Does not satisfy pythagoras theorem

Step-by-step explanation:

72 squared does nit equal 45 squared plus 56 squared

3 0
2 years ago
A ball is thrown straight up from the top of a 128 foot building with an initial speed of 32 feet per second. How high will the
Brut [27]

Answer:

34

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Rick's office recycled a total of 60 kilograms of paper over 15 weeks. How many weeks will it take Rick's office to recycle a to
    6·1 answer
  • N this graph, which transformation can produce quadrilateral A′B′C′D′ from quadrilateral ABCD?
    7·2 answers
  • Maggie brought $29.00 to the art supply store. She bought a brush, a sketchbook, and a paint set. The brush was 1 3 as much as t
    5·1 answer
  • It candy company plans to hang posters of a new product in supermarkets. The product is a box of premium chocolates. The art tea
    9·1 answer
  • F(x)=(x-4)(x+2) i need help
    7·1 answer
  • Three terms of an arithmetic sequence are shown below. Which recursive formula defines the sequence?
    11·1 answer
  • Last weekend, Raptor Club members spotted 160 hawks. This weekend they saw 70% as many as they saw last weekend. How many hawks
    15·1 answer
  • If the image below is dilated with a scale factor of 2, what is the perimeter of the dilated image?
    8·1 answer
  • Javier jogs 3/4 of a mile in 8/1/2 minutes.
    10·2 answers
  • The 15 students in Miss Brown's class took a test. The average for the class was 95 points. The maximum possible score was 100 p
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!