Windzer P.
asked • 02/27/18limit as x approaches -3 of x^2-3x-28/3x^2+14x+18
evaluate analytically
More
2 Answers By Expert Tutors
Philip P. answered • 02/27/18
Tutor
4.9
(484)
Effective and Patient Math Tutor
Let f(x) = (x2-3x-28)/(3x2+14x+18)
f(-3) = ((-3)2-3(-3)-28)/(3(-3)2+14(-3)+18) = -10/3
Since f(x) is defined and continuous at x = -3, lim as x→-3 f(x) = f(-3) = -10/3
Bobosharif S. answered • 02/27/18
Tutor
4.4
(32)
Mathematics/Statistics Tutor
Limx-->-3[(x^2 - 3 x - 28)/(3 x^2 + 14 x + 18)]=-10/3
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
Philip P.
02/27/18