Question

has any one done Completing the Square for algrbr 2

Answer 1

i have not sure if i remember it but can try and help

Answer 2

did u do it

Answer 3

do u go to online school

Answer 4

nope

Answer 5

yes i have gone through alg 2

Answer 6

Rewrite the equation in vertex form. Name the vertex and y-intercept.
y = x2 – 10x + 15 y = (x – 10)2 –10
vertex: (–10, –10)
y-intercept: (0, –10)
y = (x – 5)2 – 10
vertex: (5, –10)
y-intercept: (0, 15)
y = (x – 5)2 + 40
vertex: (5, –10)
y-intercept: (0, 15)
y = (x – 10)2 + 20
vertex: (–10, –10)
y-intercept: (0, –10)

Answer 7

o Why not

Answer 8

@Algebraic! could you give us a hand?

Answer 9

dont remember how to do it

Answer 10

o ok

Answer 11

y = x2 – 10x + 15 y = (x – 10)2 –10

Answer 12

so y = x^2-20x +90?

Answer 13

y = x^2 – 10x + 15

y =x^2 -10x +25 -10
y =(x-5)(x-5) -10

Answer 14

no y = x^2 – 10x + 15

Answer 15

o never mind

Answer 16

why did he leve

Answer 17

not sure

Answer 18

that's it...

Answer 19

y =(x-5)^2 -10