Join the growing community of curious minds on IDNLearn.com. Ask any question and receive timely, accurate responses from our dedicated community of experts.

please answer this fast

Please Answer This Fast class=

Sagot :

The numeric values from the function are given by:

  • f(a) = 4 - 2a + 6a²
  • f(a + h) = 6a² + 12ah + 6h² - 2a - 2h + 4.
  • [f(a + h) - f(a)]/h = 12a + 6h - 2.

What is the function for this problem?

The function is:

f(x) = 4 - 2x + 6x².

When x = a:

f(a) = 4 - 2a + 6a².

When x = a + h:

f(a + h) = 4 - 2(a + h) + 6(a + h)² = 6a² + 12ah + 6h² - 2a - 2h + 4.

For the last question

[f(a + h) - f(a)]/h = [6a² + 12ah + 6h² - 2a - 2h + 4 - 4 + 2a - 6a²]/h = [12ah + 6h² - 2h]/h = h(12a + 6h - 2)/h

Hence:

[f(a + h) - f(a)]/h = 12a + 6h - 2.

More can be learned about functions at https://brainly.com/question/25537936

#SPJ1