Question

Given the function f(x) = x3 + x2 − 2x + 1, what is the resulting function when f(x) is shifted to the left 1 unit?

f(x − 1) = x3 − 2x2 − x + 3
f(x + 1) = x3 + 4x2 + 3x + 1
f(x) − 1 = x3 + x2 − 2x
f(x) + 1 = x3 + x2 − 2x + 2

Answer 1

@Nnesha

Answer 2

`f(x−h)` h = horizontal shift
`f(x) + k` here k= vertical shift

if h is negative graph will shift h unit to the right
if h is positive graph will shift h unit to the left
if k is positive graph shift k unit up
if k is negative some unit down

Answer 3

wait im confused..

Answer 4

oh wait its B .

Answer 5

nvm idk. im lost.

Answer 6

alright why do you thinkg its B ?? :=))

Answer 7

left/right = horizontal shift
and the number inside the parentheses represent horizontal shift (h)

Answer 8

f(x)+k
f(x) -k both represent vertical shifts

Answer 9

so it has to be or A or C.

Answer 10

hmm read the question is shifting horizontally or vertical ?

Answer 11

to the left .. so horizontal.

Answer 12

yes right so what two options would you cancel out ?

Answer 13

ohhhhhh C and D

Answer 14

right now horizontal shift is kinda opposite
if h is negative shift to the right side
if h is positive shift to the left side

Answer 15

So im right... its B. cuz its positive

Answer 16

right f(x+h) shift h unit to the left
f(x-h) shift h unit to the right

Answer 17

ty :)

Answer 18

np :=)))