Can someone help me answer this ?

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

d

step-by-step explanation:

i used the pitagoras theoreme

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