A function is defined by f(x)=x/4. What is f(-8)
O-2
O-1/2
O1/2
O 2

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

The system of equations graphed below has how many solutions? y = 2x + 2

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots