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Activity 9.8.6.
(a)
Graph the points that satisfy
\(y=x+1\text{.}\)
(b)
On the same axes as in the previous part, graph the points that satisfy
\(y \geq x+1\text{.}\)
Hint.
Will the points above or below the line you drew in the first part of this activity satisfy this inequality?
(c)
Graph the points that satisfy the inequality
\(x^2+y^2 \leq 4\text{.}\)
(d)
Graph the points that satisfy both
\(x^2+y^2 \leq 4\) and
\(y \geq x+1\text{.}\)
