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which of the following are ordered pairs for the given function f(x)=1+x.? (1,2) (3,3) (0,2) (1,0) (0,1)

User Maribelle
by
3.6k points

2 Answers

1 vote

Answer:

Explanation:

User Urag
by
3.6k points
2 votes

Answer:

no,

(

1

,

0

)

is not an ordered pair of the function

f

(

x

)

=

1

+

x

.

Explanation:

Ordered pairs are usually written in the form

(

x

,

y

)

by tradition.

so usingthe function,

f

(

x

)

=

1

+

x

we can rewrite it as,

y

=

1

+

x

any pair of x and y that satisfy this equation are solutions to the equation.

so subbing in

(

1

,

0

)

,

0

=

1

+

(

1

)

0

=

2

which is not true so the point does not make the function true.

It might be easier to see graphically,

graph{1+x [-10, 10, -5, 5]}

any combination of x and y on this line make the equation true and as such are an ordered pair of the function.

User Ppreyer
by
3.1k points