Question: QUESTION A function f is onto if vyax(f (x) y), where the domain for x is the domain of the function and the domain for

QUESTION A function f is onto if vyax(f (x) y), where the domain for x is the domain of the function and the domain for y is the codomain of the function. o True O False QUESTION6 If F is a function from A to B, B is the domain of F O True O False QUESTION 7 If F(a) b, b is the image of a. O True o False

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Evaluate the difference quotient for the given function. Simplify your answer. f ( x ) = f(x) - f(a) X X - aFind the domain of the function. (Enter your answer using interval notation.) h (x) = 4 x2...

Module 07 Short Answer Assignment - Functions, Domains, Ranges, 1-1, Onto - Answer Key Each graph represents a relation (A) F : X Y , that may also be a function. (B) X Y 1 (C) X (D) Y X Y 1X aY 1 a...

Activity 20 - Properties of Functions 6. If function f is onto, a. Ca n the domain have more elements than the codomain? b. C an the codomain have more elements than the domain? 7. If function f is...

For each of the following functions, prove that the function is neither in- jective nor surjective. Then, show how you could restrict the domain and codomain without changing the mapping rule to...

the class so that 51 can not be image of any element of X under f Hence fis not onto Example 8 Show that the function f N N given by f x 2x is one one but not onto Solution The function f is one one...

SSolve the following questions. as attached below. 3. There are two types of individuals: high ability (type H) and low ability (type L). Regardless of their level of education, the lifetime...

1 1. Find the domain of the function Domain: all real numbers x except x=6 Domain: all real numbers x except x=8 Domain: all real numbers x except x = -8 Domain: all real numbers x Domain: all real...

1. Find the domain of the function Domain: all real numbers x except x=6 Domain: all real numbers x except x=8 Domain: all real numbers x except x = -8 Domain: all real numbers x Domain: all real...

1 Find the domain of the function Domain: all real numbers x except x=6 Domain: all real numbers x except x=8 Domain: all real numbers x except x = -8 Domain: all real numbers x Domain: all real...

Write an essay that covers the following topics: - Explain the meaning of cost objects, direct costs, and indirect costs (provide example). -Describe the difference between a fixed cost and variable...

Suppose wage data show that workers with identical skills are paid very different wage rates in different industries. Is this difference consistent with the assumption that the labor market is...

After seeing Snapple's success with fruit drinks, the board of directors of Modern Foods is seriouslythe CEO of the company. You have been entrusted with the task of evaluating the project. You have...

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

What happens to the break-even point if: 2 The sales price reduces by 5 per cent? Bond SA is planning to manufacture a new product with an initial sales forecast of 3,600 units in the first year at a...

1 What can we tell from the above analysis in Table 3.3 and the average DPPs per customer? (Consider in particular the differences in DPP between the four orders shown, and between the three...

1 Review the categories in Figure 3.1 and compile your own list of the way in which these categories can be influenced (made better or worse) in an organisation.