Answer: (3,0) and (0,4).
- A (3,0) and (0,4)
- B (4,0) and (0,3)
- C (12,0) and (0,12)
- D (3,0) and (0,3)
Correct answer: A. (3,0) and (0,4)
Explanation: Setting y=0 gives x=3; setting x=0 gives y=4. The intercepts are (3,0) and (0,4).
One-variable inequalities use open (excluded) or closed (included) circles on a number line; two-variable inequalities use a dashed (strict) or solid (non-strict) boundary line, with the solution being the entire shaded half-plane on one side of it.
Concept context
Solving linear inequalities in one and two variables algebraically and graphically, and representing solutions on a number line or as a region in a plane.