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
nikklg [1K]
3 years ago
9

If FX equals 2 x 2 + 1 what is f x when x equals 3

Mathematics
1 answer:
arlik [135]3 years ago
5 0
F(3)=2(3)^2=1 would be 19 

You might be interested in
Would it still be 3.19? Because you don't need to round to 3.20 because 3.192 <--- the 2 won't do anything.. If it's 5 or hig
Leviafan [203]
Yes, remember this 4 or less let it rest, 5 or more let it soar.
7 0
3 years ago
Help me please anybody. And I am in my school iPad
Debora [2.8K]

Answer:

(0,5)

Step-by-step explanation:

I'm really not sure but I'm pretty positive that this is the answer if not than my bad

8 0
2 years ago
Write in simplest form 1/3 times 1 1/3
IRINA_888 [86]

Answer:

3 2/3

Step-by-step explanation:

Use a calculator please

8 0
2 years ago
Javier is considering two lawn care services. Premier Landscaping charges $15.00 for travel to the job site and $55.00 per hour
Wittaler [7]

Answer:

Time in which both companies charge same cost = 1.5 hour

Step-by-step explanation:

Given:

                                                        Fixed    Variable

Premier Landscaping charges          $15        $55

Ace Landscaping charges                               $65

Find:

Time in which both companies charge same cost:

Computation:

Assume in X time both companies charge same cost:

So,

Premier Landscaping total cost = Ace Landscaping total cost

⇒ $15 + $55(Time taken) = $65 (Time taken)

⇒ $15 = $65 (Time taken) - $55(Time taken)

⇒ $15 = $10 (Time taken)

⇒ Time taken = 1.5 hour

Time in which both companies charge same cost = 1.5 hour

6 0
3 years ago
Kristin is 20 km behind a truck that is driving 90 km/h how long will it take her to catch up to the truck? how far will she go
malfutka [58]
Time taken for Kristin to catch up with the truck will be found using the formula
time=(distance)/(speed)
distance=20 km
speed=90 km/h
thus
time=20/90=2/9 hours

Answer: 2/9 hours
5 0
3 years ago
Other questions:
  • Suppose that you draw two cards from a deck. After drawing the first card, you do not put the first card back in the deck. What
    10·1 answer
  • Who know how to do this​
    9·1 answer
  • 5(x-4)=7x<br><br> ik its easy just very confused
    14·2 answers
  • Find the inverse of the matrix <img src="https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D-4%266%5C%5C8%26-12%5C%5C%
    6·1 answer
  • Help please thank you
    8·1 answer
  • Someone give the worked solution for this please!!!!
    7·1 answer
  • Yesterday, Ian walked 2/3 of a mile. Today, he walked 1/5 of a mile. How far did he walk altogether?
    15·2 answers
  • Can you guys answer both of these questions
    13·2 answers
  • Can someone help me with this equation y=-x+4 and y=3x
    10·2 answers
  • What does a negative x negative x negative x negative equal?<br> A. Negative<br> B. Positive
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!