Rates can be adjusted for
different time periods. if you
know how many parts can be
made in an hour, then you can
determine how many parts can
be made in a matter of seconds
and minutes, or even days and
weeks.
a true
b. false

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle