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
saveliy_v [14]
3 years ago
15

What is the domain and range of f(x) = -6x^2 - 10x 13?

Mathematics
1 answer:
Naddika [18.5K]3 years ago
8 0
The domain of f(x) = -6x^2 - 10x + 13 is all real values.

For the range f(x) = -6x^2 - 10x + 13 written in vertex form is -6(x^2 + 5/3x - 13/6) = -6(x^2 + 5/3x + 25/36 - 13/6 - 25/36) = -6(x + 5/6)^2 - 6(-103/36) = -6(x + 5/6)^2 + 103/6
Range is all real values less than or equal to 103/6
You might be interested in
Please help I give brainliest question is in the image
maria [59]

Answer: the second one

4x^2+76+32

Step-by-step explanation:

i used photomath lol

6 0
3 years ago
In ΔDEF, the measure of ∠F=90°, the measure of ∠D=20°, and EF = 92 feet. Find the length of FD to the nearest tenth of a foot.
Mashutka [201]

Answer:

FD ≈ 252.8 feet

Step-by-step explanation:

By applying tangent rule in the given right triangle,

tan(20°) =  

tan(20°) =  

0.36397 =  

FD =  

FD = 252.77

FD ≈ 252.8 feet

3 0
3 years ago
What is the result ?
yuradex [85]

Answer:

5+0=5 5+1+0=6 56

4+2=6 3+4+2=9 69

2+1=3 6+2+1=39

or

Step-by-step explanation:

there are 2 ways

3 0
3 years ago
Read 2 more answers
Sutopa has 3/4 of the money Maneet has. Maneet has $18 less than Kim. Together, they have $286.40. How much money does each of t
anastassius [24]

Solving a system of equations we can see:

  • Sutopa has $73.20
  • Maneet has $97.60
  • Kim has $115.60

<h3>How much money each of them has?</h3>

First, let's define the variables:

  • S =  money that Sutopa has.
  • M = money that Maneet has.
  • K = money that Kim has.

We can write the system of equations:

S = (3/4)*M

M = K - $18

S + M + K = $286.40

First, we can rewrite the second equation to get:

K = M + $18

Now we can replace the first and second equations into the third one:

(3/4)*M + M + (M + $18) = $286.40

Now we can solve this for M:

M*(1 + 1 + 3/4) = $286.40 - $18

M = $268.40*(4/11) = $97.60

Now we can find the other two values:

K = M + $18 =  $97.60 + $18 = $115.60

S =  (3/4)*M =  (3/4)*$97.60 = $73.20

If you want to learn more about systems of equations:

brainly.com/question/13729904

#SPJ1

6 0
2 years ago
Suppose you have been assigned to measure the height of the local water tower.
Usimov [2.4K]
The water tower is 62.8 meters tall :))
5 0
3 years ago
Other questions:
  • Which is greater -8 or 3
    9·2 answers
  • one factor of f(c) = 5x3 + 5x2 - 170x + 280 is (x + 7). What are all the roots of the function? Use the remainder theorem
    6·2 answers
  • Guys I need help.....
    9·2 answers
  • Match the absolute value functions with their vertices
    12·1 answer
  • You buy a computer for $3,000. Its value depreciates by 8% every month. Write an equation to represent the situation. How much i
    6·1 answer
  • Which of the following expression is equivalent to 6x2−13x−28
    15·1 answer
  • The difference between a number and seven at least 12
    10·2 answers
  • Which of the following rvalues represents the strongest correlation?
    15·1 answer
  • Fill in the missing number. % of 96 = 24 Submit​
    13·1 answer
  • What is the horizontal and vertical shift for the absolute value function below?f(x) =|x-5|+1The graph shifts right 5 and up 1.T
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!