The endpoints of the diameter of a circle are (-7, 3) and (5, 1). what is the center of the circle?
a. (-6,2)
b. (-2,4)
c. (-1,2)

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year

Which of the following is true for the relation f(x)=2x^2+1