Ireally need help on these problems. In 3.1.49 and 3.1.51, theanswer for y needs to be in fraction form.

Homework: Homework Section 3.1 Score: 0.5 of 1 pt 12 of 20 (20 complete) HW Sco x 3.1.49 h-0 a. For the following function, find t' using the definition f'(x)= lim f(x+h)-f(x) h b. Determine an equation of the line tangent to the graph off at (a f(a)) for the given value of a. f(x) = 5x + 1. a = 3 5 a. f'(x) = 2/5x+1 b.y=0
Homework: Homework Section 3.1 Score: 0.5 of 1 pt 13 of 20 (20 complete) HW Score x 3.1.51 a. For the following function, find t' using the definition f'(x) = lim f(x+h)-f(x) h-- b. Determine an equation of the line tangent to the graph off at (a.f(a)) for the given value of a h 4 a= -1 5x+. a a. f'(x) = - 20 (5x + 1)2 b.y=0
Alyssa R Homework: Homework Section 3.1 Score: 0.5 of 1 pt 5 of 20 (20 complete) HI % 3.1.19 f(a+h)-f(a) a. Use the definition man = lim to find the slope of the line tangent to the graph off at P. h 0 b. Determine an equation of the tangent line at P. f(x)=x? - 6, P(5,19) a. Mtan = 10 b.y=0