Write the quadratic equation in vertex form.
y = x2 + 16x + 4

Arandom high school question but a hard one

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares