Q. What is the focus of the parabola y=5x2+6?Simplify any fractions.(______,______)
Identify vertex form: Identify the vertex form of the parabola. y=5x2+6 can be written as y=5(x−0)2+6, where a=5, h=0, and k=6.
Calculate p value: Calculate the value of p using the formula p=4a1. p=4×51p=201
Determine focus: Determine the focus of the parabola using the vertex (h,k) and the value of p.Since the parabola opens upwards, the focus is at (h,k+p).Focus = (0,6+201)Focus = (0,6.05)
More problems from Find the focus or directrix of a parabola