Help i will give brainliest will report you if not

p(7) = -252

Step-by-step explanation:

p(x) = -4(x - 15)^2 + 2

let = 7

p(7) = -4(7 - 15)^2 + 2

p(7) = -4(-8)^2 + 2

p(7) = -4(64) + 2

p(7) = -4(64) + 2

p(7) = -256 + 2

p(7) = -252

b

step-by-step explanation:

the word superfluous means unnecessary

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.