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
Alex
3 years ago
5

Given the function f (x)= x2+ x-4 with the domain d: {0,1,2,3} what is range R?

Mathematics
1 answer:
taurus [48]3 years ago
7 0
I would think it’s B
You might be interested in
A 30 gram sample of a substance that's used to sterilize surgical instruments has a k-value of 0.1235. Find the substances half
jok3333 [9.3K]

Answer : The substances half life in days is, 5.6 days.

Step-by-step explanation :

Half life : It is defined as the amount of time taken by a radioactive material to decay to half of its original value.

All radioactive decays follow first order kinetics.

The relation between the half-life and rate constant is:

k=\frac{0.693}{t_{1/2}}

where,

k = rate constant = 0.1235 per days

t_{1/2} = half-life

Now put all the given values in the above formula, we get:

0.1235\text {days}^{-1}=\frac{0.693}{t_{1/2}}

t_{1/2}=5.6\text{ days}

Thus, the substances half life in days is, 5.6 days.

5 0
3 years ago
Points q, r, s, t, are plotted on the number line below<br><br><br><br>​
vodomira [7]

Answer:

Step-by-step explanation:

must be r and s

because right at in middle of  the distance between them is 0

4 0
2 years ago
A parabola intersects the xxx-axis at x=3x=3x, equals, 3 and x=9x=9x, equals, 9.
vekshin1

Answer:

x^2-12x+27 =0

Step-by-step explanation:

Given a Parabola that intersects the x-axis at x=3 and x=9.

I presume you want to determine the equation of the parabola.

You can use this form:

Given roots of a parabola, the equation of the parabola is derived using the formula:

x^2-($Sum of Roots)x+Product of Roots =0\\Since roots are 3 and 9, the equation becomes:\\x^2-(3+9)x+(3X9) =0\\x^2-12x+27 =0

The equation of the parabola is:

x^2-12x+27 =0

8 0
3 years ago
Find the length of BC.
Phantasy [73]
If AB is 6 and AC is 4. Look at how BC it longer than AC but shorter than AB. The number in between would be 5 so the answer is 5cm.
6 0
2 years ago
Read 2 more answers
Simplify -8/2 divided by 6/-3
Bogdan [553]
I think the answer is 3, -8/2  /    6/-3 .... then you flip and multiply to get to -8/2 x -3/6 which = 24/8 which is equal to 3
3 0
3 years ago
Other questions:
  • I don't understand how to solve this ​
    11·1 answer
  • A cone has a diameter of 4 centimeters and a height that is 6 times the diameter. Using 3.14 for pi, which of the following can
    8·1 answer
  • Find x in this proportion.<br> 5/2x =25/4 <br> x =<br><br> 2/5<br> 5/2<br> 4/5<br> 8/5
    5·1 answer
  • Bob’s last delivery from in oil company was $125.32 a total of 80.5 gallons was delivered what was the price per gallon to the n
    10·2 answers
  • Why does the liquid in a thermometer rise on warm days and drop on cold days
    12·1 answer
  • What is −2/0÷4/5? −2/5 −1/6 −1/16 −1/25<br><br><br> / means a fraction line
    9·2 answers
  • Least to greatest 6.108, 6.6,6.1062,6.16
    9·1 answer
  • 5. On the fifth day of my winter break, I got five golden rings. BUT—— the golden rings were five separate water rings around my
    6·1 answer
  • Acellus. please help me
    10·1 answer
  • Please help me with question 44
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!