Question

@jigglypuff314

Answer 1

for the system of equations
y = x^2 - 2x - 1
y = -2
you can plug in the second into the first
to get -2 = x^2 - 2x - 1
so x^2 - 2x + 1 = 0 <- can you factor this? :)

Answer 2

b

Answer 3

:o

Answer 4

im wrong hold on

Answer 5

mmm not quite :)
try factoring x^2 - 2x + 1 = 0 what would you get? :)

Answer 6

(x-1)(x-1)=0

so x equals 1

Answer 7

yep :)
then you can plug in 1 for x into y = x^2 - 2x - 1
and solve for y

Answer 8

D :)

Answer 9

yep :)

Answer 10

yayyy :)

Answer 11

thank you

Answer 12

you're welcome :)

Answer 13

well good night :)

Answer 14

good night :) sweet dreams :)