3. equations and inequalities Flashcards
1
Q
same signs
A
subtract
2
Q
different signs
A
add
3
Q
y < f(x) represent the points on the coordinate grid …. then curve y = f(x)
A
below
4
Q
y > f(x) represent the points on the coordinate grid …. then curve y = f(x)
A
above
5
Q
solid line is represented by
A
greater/less than or equal to
6
Q
dotted line is represented by
A
greater/less than
