Question

The graphs of functions f(x) and g(x)=f(x)+k are shown below:

k=_____

Answer 1

@Hotchellerae21 can you helps me pleases?

Answer 2

Im not really sure how to solve it over all...

Answer 3

i have no clue as well

Answer 4

f(x) would be (0,1) and g(x) would be (0,-1)

Answer 5

But how would I find k?

Answer 6

use this mathway.com

Answer 7

Okay thanks for trying <3

Answer 8

@ganeshie8 can you help me?

Answer 9

@waterineyes can you help me?

Answer 10

well i guess k is -2 , because f(0) = 1
g(0) = -1
g(0) = f(0) - 2
g(0) = 1 - 2
g(0) = -1

Answer 11

Let us take \(x=0\), so can you tell what are the values of both the function at \(x=0\).?

Answer 12

Wait how is k -2....

Answer 13

we have , g(x)=f(x)+k
now plug in 0 , and from the graph we have , g(0) = f(0) + k
now just replace with the value ( y ) from the graph
- 1 = 1 + k
k = -1 - 1
k = -2

Answer 14

:D Okays! Thank you =D

Answer 15

welcome :)