2.1+day+1+pg+103

1. a) m1= 0, m2= 5/2 b) m1= -5/2, m2= 2 checked by sophia Lamay 2. a) m1=2/3, m2=-1/3 b) m1=1, m2=1 Worked by Brooke Elias checked by sophia Lamay

3. a. 2 and 5 b. 3 c. x+1

4. a. = b. > worked by lauren tinkler

worked by BRYAN RUCKERRR!!!! =] correct checked by sunny krishnan 18. f'x=2x
 * 1) 14 and 16

19. 3X^2-12=f'x

Worked By Scott Trostle Checked by Brooke Elias

21. f'(x)=1/x^2-2x+1 22. f'(x) = -2x/2x^3 worked by will morissea Correct; Checked by Nadia Guillen

25. f(x)=x^2 +1 (2,5) f'(x)=2x Worked by Annie Dailey Correct! Checked by Morgan Clinkscales

27. f(x)=x^3 f '(x)=3x^2 slope of line= y=12x-16

33. Worked by Chasitey Ureste

35.

I don't really know how to do this, and my scanner sucks. Sorry.

For the final equation I got Y-1 = (-1/2)(X-1)

Worked by Ellen Wagner

Correct!! Checked by Erin Randall