Have the same slope but different y-intercepts. parallel lines perpendicular lines open half-planes coordinate planes

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi