Question

Which of the following equations is of a parabola with a vertex at (1, 2)?
y = (x - 1)^2 - 2
y = (x - 1)^2 + 2
y = (x + 1)^2 - 2
y = (x + 1)^2 + 2

Answer 1

y = (x -1)^2 + 2

Answer 2

how i got the last one

Answer 3

put x= 1 in the above equations if you get y= 2 in any one of them, then that is your equation.

Answer 4

your welcome :) for helping you with the answer hehehe i took credit again muhahahahaah

Answer 5

no prob

Answer 6

why @tylertriebs is saying no problem, she took my credit

Answer 7

oh ok i understand

Answer 8

imm sorry i guess

Answer 9

hehehe i took it AGAIN

Answer 10

is ok