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.
