What are the solutions to the systems?
y=x^2+6x+7
y=-x+13
A. (-1,14) and (6,7)
B. (-1,7) and (6,14)
C. (-1,13) and (6,7)
D. No solution
5 answers
Can anyone help me?
substituting
-x + 13 = x² + 6 x + 7
0 = x² + 7 x - 6
none of the answers are correct
-x + 13 = x² + 6 x + 7
0 = x² + 7 x - 6
none of the answers are correct
So D?
check for a typo. There are two solutions, but they are not listed.
oh dear you people for 5 years ago really hate giving answers