In AIJK, the measure of ZK=90°, KI = 53 feet, and JK = 88 feet. Find the measure of ZI to the nearest tenth of a degree.

so what is the question

step-by-step explanation:

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex

i believe b is the answer