KEY FEATURES OF FUNCTIONS COMMON CORE ALGEBRA II HOMEWORK
FLUENCY
The piecewise linear function(x) is shown to the right
Answer the following questions based on its graph.
(a) Evaluate each of the following based on the graph:
0 (4) -
(1) (-3) -
(b) State the zeroes of S(x)
(e) Over which of the following intervals is (x) always
increasing?
(1) -7<<-)
(3) -5 (2) -3 (4) -S (d) State the coordinates of the relative maximum
and the relative minimum of this function
(e) Over which of the following intervals is
1(x) <0?
(1) -7 Relative Maximum:
(2) 2 SX7
(4) -5SXS2
Relative Minimum:
(1) A second function () is defined using the
rule 8(x) - 2/(x)+5. Evaluate s(0) using
this rule. What does this correspond to on the
graph of g?
(B) A third function () is defined by the
formula (x) -2-3. What is the value of
8("(?))? Show how you arrived at your
answer