# 1).Find the constant a such that the function is continuous on the entire real line.f(x) = 6x2, x ≥ 1

ax − 8, x < 1

a = ?

2.)Find the limit. (If an answer does not exist, enter DNE.)

lim *x/x*^{2} + 3*x*

*x*→0

3) Find the limit. (If an answer does not exist, enter DNE.)

lim sqrt 6 + sqrt (*x*− 6)/*x*

*x*→0

4) Two cars start moving from the same point. One travels south at 56 mi/h and the other travels west at 42 mi/h. At what rate is the distance between the cars increasing two hours later?

?mi/h

ff

facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie consequat,

Donec aliquet. Lorem ipsum dolor sit amet, consectetur ad

**acinia pulvi**