Please help.. c:
What is the solution to the following system of equations?
y = x2 + 10x + 11
y = x2 + x − 7

(−2, −5)

(2, −5)

(−2, 5)

(2, 5)

Question

Please help.. c:
What is the solution to the following system of equations?
y = x2 + 10x + 11
y = x2 + x − 7 

 (−2, −5) 

 (2, −5) 

 (−2, 5) 

 (2, 5)

anonymous · Answer

@campbell_st

zpupster · Answer

you can graph these and see your solution or
plug the x =(-2 or 2) into the equation(s) and see what the y value is.

zpupster · Answer

sorry to find x set the equation s equal to each other because you know that both equations = y so
x^2+10x+11= x^2 + x - 7
solve for x
then plug the x answer into an equation and get your y answer --(x,y)