BuyFind*arrow_forward*

8th Edition

James Stewart

ISBN: 9781305266636

(a)

To determine

**To explain:** The terms function, domain of a function and range of a function.

Explanation

**Explanation:**

A function *f* is defined as a ordered pair

The set of all such values of *x* is domain *D* for the function *f* and the set of all values of *R*.

(b)

To determine

**To explain:** The meaning of graph of the function *f*.

Explanation

**Graph:**

Draw the graph of the function *f* as shown in the Figure1

As per the definition of the function it is an ordered pair

Plot the point *xy-*plane for all values of *x* in the domain.

Connect all the points to obtain a curve this curve is known as graph of the function *f.*

(c)

To determine

**To check:** Whether the graph of a function exists or not.

Explanation

**Explanation:**

If the graph has no vertical line intersects to the curve more than once, then the graph of a function exists.

If the graph has the vertical line intersect to the curve more than once, then the graph of a function does not exist

Sorry about that. What wasnâ€™t helpful?

Find all the answers to your study problems with bartleby.

Textbook solutions, experts, done. Get me A's ASAP *arrow_forward*