42
State which of the following statements is true or false.
Graph of $y\le0$ is
A
TRUE
B
FALSE
43
State which of the following statements is true or false.
Solution set of $x \ge 0$ and $y\le0$ is
A
TRUE
B
FALSE
44
State which of the following statements is true or false.
Solution set of $x\ge0$ and $y\le1$ is
A
TRUE
B
FALSE
45
State which of the following statements is true or false.
Solution set of $x+y\ge0$ is
A
TRUE
B
FALSE
46
Fill in the blanks of the following
If $-4 x \geq 12$, then $x \ldots-3$.
Explanation
IF $-4x\ge12\Rightarrow x\le-3$