Answer:

Step-by-step explanation:
we know that
The equation of the line into slope intercept form is equal to

where
m is the slope
b is the y-intercept
In this problem we have


substitute and solve for b



The equation of the line is equal to

Answer:
1: 5 2: -70.98 3: C 4:A. 5:A
Step-by-step explanation:
Answer:

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

In which r is the radius.
Center (-14, -3)
This means that 
So



Passes through the point (-5,3),
This means that when
. We use this to find the radius squared. So



So, the equation of the circle is:


Answer:26
Step-by-step explanation: