The graphs of the two equations
and
intersect in how many distinct points?
none
unknown
two
one
three
Which of the following is the domain of
?
=
2
7
−2
−7
If
then
10
−10
The polynomial equation
has how many real roots?
two only
three only
only one
four only
five
Of the following, which best represents the graph beside?
y = 1 − x