Finding Distance and Midpoint

Find the distance between(-2,3) and the midpoint of the segment joining (-2,-2) and (4,3).

Equation of a circle

Find the equation of the circle satisfying the given conditions: Center (2,-1) and goes through (5,3).

Finding center and radius

Find the center and the radius of the following circle: x^2+y^2-10x+10y = 0

Find slope and y-intercept

Find the slope and y-intercept of: -4Y =5X -6

Slope and y- intercept

Find the slope and y-intercept of: 4X + 5Y = -20

Plot graph

Plot the graph of: x= -y^2 + 1

Plot the graph

Plot the graph of: y= x^2-2x

Formulas

If g(x)=x^2+1, find the formulas for g^3(x) and (gogog)(x).

Even, odd or neither?

Are the following even, odd or neither? 1) F(x)=2x+1 2) G(u)=u^3/8

Given f(x)....

1) Given f(x)= square root(x^2 -1) find (gof)(x).