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

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

step-by-step explanation:

substitute the x in f(x) with 2:

f(2) = 2 + 1

f(2) = 3

so when x = 2 for f(x), it equals 3.

now observe the graph and look at g(x). you have to look for 2 on the x axis, the horizontal axis.

then go up from the 2 and see where it meets g(x).

it is right on the 3 from the y axis, the vertical axis.

so g(2) = 3 or when x = 2 for g(x), it equals 3 as well.

both functions are the same when x = 2