SELECT PAGE NO.

No Books/Pages Are Available

SELECT PROBLEM NO. FOR THE PAGE
54

Step-by-step Answer
PAGE: 223SET: ExercisesPROBLEM: 54
Please look in your text book for this problem Statement

The curve is .

Apply derivative on each side with respect to .

.

Again apply derivative on each side with respect to .

.

Find the inflection points.

Equate to zero.

and

Solve for .

The general formula for finding the roots of a quadratic equation is .

The inflection points at and .

Substitute in the function.

Substitute in the function.

Substitute in the function.

Therefore the inflection points are , and .

Consider the two points are and .

Find the slope between the two points.

Now consider the two points are and .

Find the slope between the two points.

Observe the  two slopes, the slopes are equal.

Therefore the inflection points are lie in a same straight line.

The inflection points are lie in a same straight line.



TESTIMONIALS

"I want to tell you that our students did well on the math exam and showed a marked improvement that, in my estimation, reflected the professional development the faculty received from you. THANK YOU!!!"

June Barnett

"Your site is amazing! It helped me get through Algebra."

Charles

"My daughter uses it to supplement her Algebra 1 school work. She finds it very helpful."

Dan Pease

QUESTIONS? LET US HELP.
Simply chose a support option

My status

JOIN US ON:     
mathskey.com is not affiliated with any Publisher, Book cover, Title, Author names appear for reference only