Answer:

Step-by-step explanation:
The equation of a circle is given by:

Where (h, k) is the center and r is the radius.
The center of the circle is (1, -4).
And the radius is 3.
Substitute:

Simplify. Thus, our equation is:

2/5 (x-4)=2x answer is x= -1
28/7= 4
If there’s 4 people that wear glasses and 3/4 are males then it’s 3.
The slope is 4
slope intercept form : y=4x-2
point slope form: y-2= 4(x-1)