Question 34
Graphs of FunctionsThe graph of the relation y = x2 + 2x + k passes through the point (2, 0). Find the value of k.
- A.0
- B.−2
- C.−4
- D.−8
Show the answer and explanation
Answer: D (−8)
Explanation
0 = 4 + 4 + k, so k = −8.
The graph of the relation y = x2 + 2x + k passes through the point (2, 0). Find the value of k.
Answer: D (−8)
0 = 4 + 4 + k, so k = −8.