Best answer gets

triangle xyz is shown on the coordinate plane below:

if triangle xyz is reflected across the line y = 1 to create triangle x′y′z′, what is the ordered pair of x′?

(3, 3)
(3, 1)
(−1, −1)
(−3, −1)

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?