SAT Math: Converting a Parabolic Equation into Vertex Form to Represent a Wedding Arch

The equation above describes the height parameters, in feet, of a decorative arch. Which of the following equations also models the height of the arch?

Passport to Advanced MathRadicals and rational exponents
Product TypeSAT Math
SATSAT Math
SAT MathAlgebra and Functions
Passport to Advanced Math
Test PrepSAT Math