For this problem, use the following definition of the derivative: f'(a) = lim f(x) – f(a)
X - a
xa
If f(x) = (sqrt2 + 5x), find f'(3), using the definition of derivative.
f'(3) is the limit as x →
of the expression

Which of those sequences is a geometric sequence

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?