Question

Write y=logx+100 in the form y=Af(B(x-h))+k
Identify A, B, h, K and describe the transformation

Answer 1

@iambatman

Answer 2

@ganeshie8

Answer 3

@greenglasses

Answer 4

@ganeshie8

Answer 5

\[\large y = \log x +100\]

Answer 6

yes

Answer 7

\[\large y = 1\cdot \log( 1(x-0)) +100\]

Answer 8

compare that with the form
\[\large y = A\cdot f( B(x-h)) +k\]

Answer 9

\(\large A = ?\)
\(\large B = ?\)
\(\large h = ?\)
\(\large k=?\)

Answer 10

okay so one example of it would be y=1/2x^2+6x+9 --> y=1/2(x+6)^2-9 its like vertex form

Answer 11

so A=1, B=1, h=0, k=100

Answer 12

looks good!

Answer 13

h=0, so no horizontal shift

Answer 14

k=100, what does this tell you ?

Answer 15

okay then can you help me with this one: switch this one too: y=e^-2x+10

Answer 16

please stick to one question per post

Answer 17

you can ask a new question by closing this and starting a new post :)