<p>for values of h very close to 0, which of the folowing funcitons best approximates
f(x) = (tan(x+h)-tan(x))/h</p>
<p>(sec(x))^2 It’s the definition of a derivative, where tan(x) is your function.</p>
<p>if top goes to positive infinity and bottom goes to negative infinity can i use L’hospital’s rule?</p>
<p>the function f is twice differentiable, and the graph of f has no pints of inflection if f(6) =3, f’(6)=-1.5, f’'(6)=-2, what’s coud be the value of f(7)?
2,2.5,2.9,3,4</p>