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Sara wants to find the input value that produces the same output for the functions represented by the tables.

What is the input value that produces the same output value in both charts?

A. –2
B. –1
C. 1
D. 2

Sara wants to find the input value that produces the same output for the functions represented by the tables. What is the input value that produces the same out class=

Answer :

Answer:

Hence,  the input value that produces the same output for the functions represented by the tables is:

x=2

Step-by-step explanation:

We are given a function f(x) and  g(x) as:

and

Clearly the function g(x) and f(x) are linear function.

We have to find such input value that gives the same output value for the function.

i.e. we have to find x such that:

g(x)=f(x)

i.e. -0.5x+2=2x-3

⇒ 2x+0.5x=2+3

⇒ 2.5x=5

⇒ x=5/2.5

⇒ x=2

Hence,  the input value that produces the same output for the functions represented by the tables is:

x=2

The input value that produces the same output value in both charts is 2.Option D is the correct answer.

What are functions ?

A mathematical expression which has two variables , one is dependent variable and the other is an independent variable.

Functions have wide usage and comes with a defined domain and range.

It is given in the question that there are two functions

Function(x) = -0.5x+2

g(x) = 2x-3

It has different values at different points.

The value at which both the functions have same value has to be determined.

To determine that lets equate both the functions

-0.5x +2 = 2x-3

2.5x = 5

x = 2

Therefore the input value that produces the same output value in both charts is 2, Option D is the correct answer.

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