Question

Given the function f(x) = x + 1 and the linear function g(x), which function has a greater value when x = 2?

A.f(x) is greater
B.g(x) is greater
C.f(x) and g(x) are the same when x = 2.
D.g(x) is undefined when x = 2.​

Answer 1

It would be Option C

because I already took the test lol

Answer 2

Option C. f(x) and g(x) are the same when x = 2.

Explanation:

step 1

Find the value of f(x) for x=2

we have

`f(x)=x+1`

For x=2

Substitute in the function

`f(2)=2+1=3`

step 2

Find the value of g(x) for x=2

Observing the graph

For x=2 ----> the value of g(2)=3

step 3

Compare the values

f(2)=3

g(2)=3

therefore

f(x) and g(x) are the same when x = 2.