mathgenius89
mathgenius89 mathgenius89
  • 25-11-2021
  • Mathematics
contestada

Find [tex]f'(4)[/tex] if [tex]f(x)=2x^2-3[/tex]
Explain how you got your answer.

Respuesta :

uniquelyjada uniquelyjada
  • 25-11-2021
Plug 4 in for x. 2(4)^2 - 3 which equals 29
Answer Link
King112233 King112233
  • 25-11-2021

Answer:

[tex]f'(4)=16[/tex]

Step-by-step explanation:

First, we need to find the derivative:

[tex]f'(x)=(2)(2)x^(^2^-^1^)-0[/tex]

[tex]f'(x)=4x[/tex]

Now, we need to plug in 4 for x:

[tex]f'(4)=(4)(4)=16[/tex]

Answer Link

Otras preguntas

Congress lacked the money it needed to pay off the government’s war debt because _____.
Explain how you know 12.6, 3.1, 5.4, greater than 20
672,831 rounded to the nearest hundred thousand
600 is 10 times as much as
What is one tenth greater than 7,000
What is 8.016 as a fraction in simplest form
What is 30=12m I need help
what is the volcano that is currently inactive but may erupt in the future
Which of the following numbers can be shown with this many hundreds, tens, and ones? hundreds tens ones 1 2 18
what types of cells would you expect to find a lot of mitochondria