Answer:
(-7, 4) and 7
Step-by-step explanation:
The standard equation of a circle is expressed as (x - a)^2 + (y - b )^2 = r^2
Where the center is the point (a, b) and the radius is r
Note: simply inserting the variables and playing around with your signs gives you the value for (a and b)
The square root of the radius gives you the value for r
-v= -1v; -v÷-1 = k÷-1; The answer is v =k ÷ -1
It shows the supply for a product at various prices
Answer:
C. Rachaels health care needs will cost less under option 1 if she is able to avoid additional health care costs
Step-by-step explanation: