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
Aloiza [94]
2 years ago
14

To which interval would we restrict f(x) = cos (x-π/4) so that f(x) is invertible?

Mathematics
1 answer:
nadezda [96]2 years ago
4 0

Answer:

The range of x values for which y is unique is 2·π

Step-by-step explanation:

For a function j: X → Y to be invertible, we have that for every y in Y, there is associated only one x which is an element of x

Hence, f(x) = cos(x - π/4) gives

the x intercept at two penultimate points of the graph of cos(x - π/4) are;

x = 2.36, and x = 8.64

x = 3/4·π, and x = 2.75·π = 2\tfrac{3}{4}\cdot \pi

Hence the range of x values for which y is unique is presented as follows

2\tfrac{3}{4}\cdot \pi - \frac{3}{4}\cdot \pi = 2}\cdot \pi

The range of x values for which y is unique = 2·π.

You might be interested in
What is 3x+4y=16 for x
sergiy2304 [10]
3x + 4y = 16           Write original equation     
3x + 4y - 4y = -4y + 16          Subtract 4y from each side
3x = -4y +16                    Simplify
3x/3 = -4y/3 + 16/3      Divide each side by three
x = -4y/3 +16/3             Simplify

I hope this helps!

4 0
3 years ago
How can i work this problem out
muminat

The form of the linne is given by
Y=mx +b
Where b is the y intercept of the line
That is the point where the line cuts the y axis
So here b= -3
So
Equation is
Y=1/3 x +(-3)
Answer in place of question mark is -3

3 0
3 years ago
Solve for x in the given equation: ax - b = c
lord [1]

An equation is formed of two equal expressions. The value of x is the equation ax-b=c is (c+b)/(a).

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

The solution of x in the given equation can be written as,

ax - b = c\\\\ax = c+b\\\\x = \dfrac{c+b}{a}

Hence, the value of x is the equation ax-b=c is (c+b)/(a).

Learn more about Equation:

brainly.com/question/2263981

#SPJ1

5 0
2 years ago
On a number line, 7.7 would be located. Choose all answers that make a
PolarNik [594]

Answer:

The Correct Answer are B and D

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A container has peppermint gum and spearmint gum. There are 32 pieces of peppermint gum in the container and the ratio of pepper
lapo4ka [179]
I think the answer is 28 prices of spearmint gum because 32/8=4 so if you multiply 7*4 you get 28??????

Hope this helped!!! Sorry if I’m wrong.
7 0
3 years ago
Read 2 more answers
Other questions:
  • How many solutions does the equation have ?
    8·1 answer
  • What is the range of function y=√(-2cos^2x+3cosx-1)
    14·1 answer
  • Need answers ASAP
    14·1 answer
  • A concrete pillar has the shape of a cylinder. It has a radius of 6 meters and a height of 4 meters. If concrete costs $82 per c
    9·2 answers
  • How to solve 12ax-2ax+14x-2a+ -3x
    10·1 answer
  • Suppose a nonhomogeneous system of 13 linear equations in 16 unknowns has a solution for all possible constants on the right sid
    10·1 answer
  • A grocery store buys a pound of coffee for $5.40 and uses a mark-up rate of 25%. Find the selling price.
    14·2 answers
  • An amusement park sells child and adult tickets at a ratio of 3:1. On Saturday, they sold 63 adult tickets. How many child ticke
    7·1 answer
  • 25÷5 + 12+5×2 solve this bodmas sum
    12·2 answers
  • Guinea made a scale drawing of a window she is making for her house.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!