The answer is 2k^2 - 7k - 4 because 2k x k is 2k^2 and 2k x (-4) is -8k and 1 x k is k and 1 x (-4) is -4. So then you would get 2k^2 - 8k + k - 4 which simplifies to 2k^2 - 7k - 4 which is your answer.
Question one is y( Insert sign) -9
Answer:
Bro what is the question I need it
Step-by-step explanation:
Thank you
Y int is where the line crosses y axis....so it is 4.
the slope is -2
