Below are two different functions, f (x) and g (x). What can be determined about their y-intercepts?

f (x) = 4x - 1

x

g (x)

1

3

4

6

7

9

f (x) has y-intercept at (0,-1). g (x) is unknown since inputs (x) are missing int he table.

Step-by-step explanation:

f (x) has the equation y = 4x - 1 which is y = mx + b. This form has the y-intercept directly in the equation as b. So b = - 1.

g (x) has no input values in the table. The y - intercept is located where x = 0. Since there are no input values, the y-intercept can not be found without more information.