Could anyone help me on number 3?
1 answer:
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[ Answer ]
[ Explanation ]
- Which Expression Represents "5 Less Than Y"
Less Than Sign: -
When You See "Less Than" That Means Subtraction
5 Less Than Y
- What We Know:
- Subtraction Is Used
- Y Is Greater Than 5
- We Need To Subtract 5 From Y
Subtract 5 From Y
Y - 5
Answer: See below
Step-by-step explanation:
1. At x=1, the limit does not exist. If you see an open circle on the graph like you do here, you know that the function is discontinuous. This graph actually shows a jump discontinuity at x=1.
2. You can determine if a limit exists by solely looking at the graph. Unfortunately in this case, f(1)=1 and are not equal to each other. Therefore, the limit does not exist.