4
algebraIdentify the error in graphing : Step 1: Plot y-intercept at -1. Step 2: Use slope 2 to find next point (1, 1). Step 3: Draw a solid line through points. Step 4: Shade below the line.
A
Step 3
B
Step 1
C
Step 2
D
Step 4
Correct Answer: A
Choice A is the correct answer. Check line type.
- Inequality:
- Symbol: is strict.
- Line Type: Must be DASHED.
- Error: Step 3 drew a SOLID line.
?�� Strategic Tip: Always check solid vs dashed first.
Choice B is incorrect because intercept is correct. Choice C is incorrect because slope is correct. Choice D is incorrect because shading below () is correct.