0
Give an example of a relation that is NOT a function and explain why it is not a function?
Wiki User
∙ 12y ago
y² = x
--> y = ±√x
Because there are *two* square roots for any positive number (positive and negative) this will not be a function.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What are function and relation?
A function is an equation that gives a unique answer. A relation does not. Example: y = 3x + 1 is a function. If I give you x, you can determine y. And that y is unique to that x. So if x = 1, you know y = 4. No other of x gives y = 4 as an answer. So y = 3x + 1 is a function. Example: y = 4x2. So if I give you x = 1, y = 4. But y = 4 if I also give you x = -1. So y = 4x2 is not a function, it is a relation.
Give an example to a relation which is reflexive symmetric but not transitive?
A=r mod z R= a relation which is reflexive symmetric but not transitive
Formula transformation and give an example of formula?
explain formula transformation
Write a program to calculate the area of a cylinder using a function?
give an example of calculation of mathematics
How can you differentiate between a function and an equation?
The idea of a function is that when you give it an input number, it will always give you a unique output number. Examples: y = 2x (y is a function of x) h = 1/x2 + 5 (h is a function of x) z = 23 + 3y - x + x/y (z is a function of x and y) An equation simply tells you that two things are equal (left side is equal to the right side). Examples: y = 2x (note: also a function) 2x2 + 5 = 50 (not a function, but can be manipulated to become one: [x = squareroot of (50 - 5)/2]) 2 + 19 = 21 (not a function) All functions are equations, but not all equations are functions. Any equation where you have 1 input but more than 1 output is a relation. A function can have different inputs that give the same output, but not 1 input and multiple outputs (example: If you put 5 and -5 as inputs into the function y = x2, you will get the same output of 25.)
What are function and relation?
A function is an equation that gives a unique answer. A relation does not. Example: y = 3x + 1 is a function. If I give you x, you can determine y. And that y is unique to that x. So if x = 1, you know y = 4. No other of x gives y = 4 as an answer. So y = 3x + 1 is a function. Example: y = 4x2. So if I give you x = 1, y = 4. But y = 4 if I also give you x = -1. So y = 4x2 is not a function, it is a relation.
Give example of sentences using prepositional phrases which function as adjectives?
The book on the table is mine. The house with the red door is for sale. The girl in the blue dress won the contest. The man from New York is visiting next week.
Give an example to a relation which is reflexive symmetric but not transitive?
A=r mod z R= a relation which is reflexive symmetric but not transitive
How do you you rewrite a rule as a function?
You need to give an example of the rule and the function you want.
Give an example of a sentence using the word explain?
My teacher asked me to explain why I was late for class.Photosynthesis is difficult to explain.
Can you give example of an equadratic function?
No, because there is no such thing.
Explain what the term data means and give an example?
shiting it
How do I answer the interview question - explain and give me an example of a time when you had to explain new procedures to your coworkers for quality service how did you go about it?
give me an example of a time when your had to explain some new procedures to your co-workers foe quality service delivery, how did you go about it ?
Formula transformation and give an example of formula?
explain formula transformation
Give na example whic isnot exponential function?
f(x) = 2x it is linear function
What are the different shapes of science and technology give example?
its a shape that cannot explain
What is an unsafe query and Give an example and explain why it is important to disallow such queries?
df
