Calculate the limit of f (-4), Mathematics

Assignment Help:

Let's take a look at one more example to ensure that we've got all the ideas about limits down that we've looked at in the last couple of sections.

Example: Given the below graph,

59_limit23.png

calculate each of the following.

(a)    f (-4)

(b)    81_limit24.png

(c) 2047_limit25.png

Solution

(a)  f (-4) doesn't exist. There is not any closed dot for this value of x and therefore the function doesn't exist at this.

(b)  1431_limit26.png The function is approaching value of 2 as x moves towards -4 from the left

(c)  448_limit27.pngThe function is approaching value of 2 as x moves towards -4 from the right.


Related Discussions:- Calculate the limit of f (-4)

Linear equation, The sum of the digit number is 7. If the digits are revers...

The sum of the digit number is 7. If the digits are reversed , the number formed is less than the original number. find the number

Prove that if x is a real number then [2x] = [x] + [x + ½ ], Prove that if...

Prove that if x is a real number then [2x] = [x] + [x + ½ ] Ans: Let us consider x be any real number. It comprises two parts: integer and fraction. With no loss of

Find coordinates, I need the coordinates for this equation Y=1/2-4

I need the coordinates for this equation Y=1/2-4

Eliminate the parameter from the set of parametric equations, Eliminate the...

Eliminate the parameter from the subsequent set of parametric equations. X = t 2 + t Y = 2t - 1 Solution: One of the very easy ways to eliminate the parameter is to

Solve the subsequent quadratic equation, Solve the subsequent quadratic equ...

Solve the subsequent quadratic equation: Solve the subsequent quadratic equation through taking the square roots of both sides. 3x 2 = 100 - x 2 Solution: Step 1

Trigonometry, how to work out consumer arithmetic?

how to work out consumer arithmetic?

Probability, A man is known to speak truth 3 out of 4 times.He throws adi...

A man is known to speak truth 3 out of 4 times.He throws adie and reports it is a six. Find the probability that it is actually a six. Solution)  we can get a six if a man s

Simplex table, maximize Z=2x+5y+7z, subject to constraints : 3x+2y+4z =0

maximize Z=2x+5y+7z, subject to constraints : 3x+2y+4z =0

Recognize the intervals for function h ( x ) = 3x5 - 5x3 + 3, For the given...

For the given function recognize the intervals where the function is increasing and decreasing and the intervals where the function is concave up & concave down. Utilizes this info

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd