Question

Solve the system algebraically y=x^2-x-6 and y=2x-2

Answer 1

set the y's equal: x^2-x-6 = 2x-2

x^2 - 3x - 4 = 0

can you solve this from here? HINT: factor or QF

Answer 2

i did I got the points (4,6) and (-1,-4) but the 2nd one doesnt work

Answer 3

the second one, (-1, -4) does work ...

Answer 4

no way.

Answer 5

no ot for y=x^2-x-6

Answer 6

(-1)^2 -(-1)-6 =
1 + 1 - 6 =
2 - 6 =
-4

Answer 7

you a genius so its both

Answer 8

righyt....