Question

solve the following systems of equations and state the coorindates of all points in the solution set.

y=x^2+4x-5
y=x-1

( ) , ( ) and ( ) , ( )

Answer 1

@brinethery

Answer 2

It's asking for the places where y=0, correct? B/c that's how I'll solve it.

Answer 3

x-1 = x^2 +4x -5

x^2 +3x -4 = 0

(x+4)(x-1) = 0

When y = 0, then x=-4 and x=1

Your points: (-4,0) and (1,0)

Answer 4

@Helllo;3 are you there???