Question

The graph of f (x ) is show below

a. On this coordinate plane draw the graph of
f^-1(x)
b. Is f (x ) a function? (1pt)
c. Is f^-1 (x) a function

Answer 1

Well what does f(x) look like?

Answer 2

Here is the graph

Answer 3

F9x) is a function if, when you draw a vertical line through any point of that shape it touches only once.

Answer 4

f(x) sorry.

Answer 5

So is f(x) a function?

Answer 6

@algebra2sucks

Answer 7

You there?!!

Answer 8

Yes?

Answer 9

@dido525

Answer 10

So I just told you the definition of a function. Can you say if it's a function or not? :) .

Answer 11

I think so

Answer 12

you there

Answer 13

Sorry. yes you are correct :) .

Answer 14

For an inverse function, you switch all the x and y values and plot them.

Answer 15

Then draw a vertical line again. Does it pass through more than one point?

Answer 16

It is not

Answer 17

@dido525

Answer 18

So is it a function?

Answer 19

No it is not @dido525

Answer 20

Good :) .

Answer 21

So what about part A

Answer 22

@dido525

Answer 23

heeelp @dido525