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
ankoles [38]
2 years ago
9

Whats the answer for this one???? urgently need correct answers

Mathematics
1 answer:
kondor19780726 [428]2 years ago
5 0

Answer:

  • Refer to the attachment

You might be interested in
Find a function where f(0)=2 and f(1)=2
xenn [34]

Answer:

Do you want to be extremely boring?

Since the value is 2 at both 0 and 1, why not make it so the value is 2 everywhere else?

f(x) = 2 is a valid solution.

Want something more fun? Why not a parabola? f(x)= ax^2+bx+c.

At this point you have three parameters to play with, and from the fact that f(0)=2 we can already fix one of them, in particular c=2. At this point I would recommend picking an easy value for one of the two, let's say a= 1 (or even a=-1, it will just flip everything upside down) and find out b accordingly:f(1)=2 \rightarrow 1^2+b+2=2 \rightarrow b=-1

Our function becomes

f(x) = x^2-x+2

Notice that it works even by switching sign in the first two terms: f(x) = -x^2+x+2

Want something even more creative? Try playing with a cosine tweaking it's amplitude and frequency so that it's period goes to 1 and it's amplitude gets to 2: f(x) = A cos (kx)

Since cosine is bound between -1 and 1, in order to reach the maximum at 2 we need A= 2, and at that point the first condition is guaranteed; using the second to find k we get 2= 2 cos (k1) = cos k = 1 \rightarrow k = 2\pi

f(x) = 2cos(2\pi x)

Or how about a sine wave that oscillates around 2? with a similar reasoning you get

f(x)= 2+sin(2\pi x)

Sky is the limit.

8 0
2 years ago
The shape of nevada can be divided intoa rectangle and triangle ​
kozerog [31]

Answer:

Cool

Do you need help with anything or is it just a fact?

3 0
2 years ago
Read 2 more answers
Find the area of a rectangle that has a length of 5x+1 and a width of 2x+3
pantera1 [17]
I could be wrong, but I'm pretty sure here the answer would be 10x^2 + 17x +3 would be the area since you have to multiply length and width. since these are expressions with no answers and no other numbers, we can't find x.

5 0
3 years ago
Find the value of x.
SashulF [63]

Answer:

46º

Step-by-step explanation:

triangle = 180º

straight line = 180º

180-140=40

40+94=134

180-134=46

4 0
3 years ago
Read 2 more answers
If sin 115 degrees≈ 0.91 and cos 115 degrees = -0.42, then sin -115 = ____ and cos -115 degrees =_____
Kisachek [45]

Answer:

sin -115 = -0.91, cos -115 = -0.42

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • in 1991 american sprinter carl lewis set a world record of 9.86 seconds for the 100-meter dash a honeybee can fly the same dista
    8·2 answers
  • I need help with this Algebra
    14·1 answer
  • Which of the following is a composite number? A. 91 B. 29 C. 139 D. 13
    7·1 answer
  • Which shape can be classified as a rectangle? Rhombus Square Trapezoid Parallelogram (1 answer choice)
    11·2 answers
  • 7 +9 (3 + 8) =<br>can someone help​
    6·2 answers
  • -4x+6= 6x -2<br><br> one solution<br> infinity solution<br> no solution
    10·2 answers
  • What are m and b in the linear equation y = 21x + 28​
    8·1 answer
  • I really hope I get help from y’all
    7·1 answer
  • Select all the correct answers.<br> What is the length of side PQ in this figure?
    8·2 answers
  • A patient admitted to the hospital was prescribed a pain medication to be given every 4 hr and an antibiotic to be given every 5
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!