Assessment: Functions #0    due: day 1 of week 5

Do not lose this assessment. Do all your math on your own paper. Do not write on this assessment.

a)  The x-axis is also referred to as the ___________-axis.

b)  The y-axis is also referred to as the ___________-axis.

The next seven questions use the function Q(n) = z.

c)  The function name is ________.

d)  The input variable name is _______.

e)  The output variable name is _______.

f)  No or Yes:  The value of z depends on the value of n.

g)  No or Yes:  The value of n is independent of the value of z.

h)  Q(5) = 7 can be represented by the ordered-pair ___________.

i)  If the domain of Q(n) is all positive numbers, then Q(-4) equals _________.


The next three questions use the function p(a) = 1/(a).

j)  p(0.2) = ______


k)  p(5) = _______


l)  p(0) = _______