Equation of y-intercept -1 parallel y=-1/2x-4

For this case we have that by definition, the equation of a line in the slope-intersection form is given by:

Where:

m: It's the slope

b: It is the cut-off point with the y axis

According to the statement we have the following equation:

The slope is:

By definition, if two lines are parallel then their slopes are equal. Thus, a parallel line will have slope. Therefore, the equation will be of the form:

In the statement they tell us that substituting we have:

The equation is:

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)