Question

1. What is the equation of the parabola with the vertex (4,4) and focus (7,4) 1 point.
a; x=1/12(y-4)^2+4
b; x=1/6(y-4)^2+4
c; y=1/12(x-4)^2+4
d; y=1/6(x-4)^2+4

2. Write an equation of a circle with the given center and radius. 1 point.
a; (x-3)^2+(y-4)^2=36
b; (x-3)^2+(y-4)^2=6
c; (x+3)^2+(y-4)^2=36
d; (x+3)^2(y-4)^2=6

3. Write an equation for the translation of x^2+y^2=25 by 6 units lefts and 3 units down. 1 point.
a; (x+6)^2+(y-3)^2=25
b; (x-6)^2=(y+3)^2=25
c; (x+6)^2+(y+3)^2=25
d; (x-6)^2+(y-3)^2=25