Question

Hi all! I can't understand this question :/ (attached)

Answer 1

I guess part of it is in the way it's presented

Answer 2

d/dx (h(x) / x) = (xh'(x) - h(x))/x^2
When x = 2,
d/dx (h(x) / x) = (2h'(2) - h(2))/2^2 = (2(-3) - 4)/2 = -5

Answer 3

does the long line mean when x=2?

Answer 4

Yes

Answer 5

so I just take the quotient rule as per usual and plug in my value of 2 to find the slope/derivative?

Answer 6

Yep

Answer 7

Cool, the presentation just threw me XD thanks!