Answer:
Excuse me but they is nothing shown below!
Step-by-step explanation: Again not trying to be rude but there is nothing shown below! thank you for your time! <3
Answer:
y² - (K- 2)y + 2k +1 = 0
equal roots means D=0
D= b^2 - 4ac
a=1, b= (k-2), c= 2k+1
so,
(k-2)^2 - 4(1)(2k+1) = 0
=> k^2 +4 - 8k -4 = 0
=> k^2 -8k = 0
=> k^2 = 8k
=> k= 8k/k
=> k = 8
Therefore the answer is k= 8
Hope it helps........
A. you are given that f(1)=5 therefore f(1) cannot also equal 1 unless it is a different equation.
Answer:
C
Step-by-step explanation:
