Answered

Welcome to Westonci.ca, your ultimate destination for finding answers to a wide range of questions from experts. Our Q&A platform offers a seamless experience for finding reliable answers from experts in various disciplines. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

PLEASE HURRY!!!!!


What is the turning point of the graph of f(x) = |x – 4| ?

Sagot :

konrad509
[tex]f(x)=|x-4|\\ f'(x)=\text{sgn} (x-4)\\ \text{sgn} (x-4)=0\\ x-4=0\\ x=4\\\\ [/tex]

For [tex]x<4[/tex] [tex]f'(x)<0[/tex].
For [tex]x>4[/tex] [tex]f'(x)>0[/tex].
[tex]\Downarrow\\ [/tex]
At [tex]x=4[/tex] there's turning point, which is equal [tex]|4-4|=|0|=0[/tex].

We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. Find reliable answers at Westonci.ca. Visit us again for the latest updates and expert advice.