f(x)= 2/x-1 ? ? ? ? ?

Table #2

x 0 1 2 3 4

f(x)=2/x-1 ? ? ? ? ?

(type an integer or a fraction. type N if the function is undefined)

I will try to explain it as best as possible. Just image a table graph type.

It says, Complete the table. then evaluate f(1)

The first table

x 0 1 2 3 4

f(x)= 2/x-1 ? ? ? ? ?

Table #2

x 0 1 2 3 4

f(x)=2/x-1 ? ? ? ? ?

(type an integer or a fraction. type N if the function is undefined)

f(x)= 2/x-1 ? ? ? ? ?

Table #2

x 0 1 2 3 4

f(x)=2/x-1 ? ? ? ? ?

(type an integer or a fraction. type N if the function is undefined)

Evaluate f(1). Select the correct choice and fill in the box with you choice

A. f(1)= ????

(type an integer or a fraction)

B. The function is undfined

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Earnest W. | Math and the basics of life Math and the basics of life

f(1) means what is the Y value of a function of x when x = 1.

so you have a function (a particular type of "graph" with y and x in it,

where you only get one y value for each particular x you choose).

from your tables, when x = 1, what is y?

that is all it is asking. read the (x,y) table.

table 1:

f(x) = (2 /x) -1 , so put 1 wherever you see x.

(2)/(1) - 1 = 2 - 1 = 1.

so y = 1 when x = 1, so the point (1,1) is in your table and on the graph.

If instead you meant f(x) = 2/(x-1) then evaluate at x = 1, means

2/(1-1) = 2 / 0 = undefined. so it depends on if you meant a fraction minus a

whole number or if you meant just a fraction. since you did not use parenthesis

I cannot tell.

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