Find the quadratic function y=ax2+bx+c whose graph passes through the given points.(1,6), (−1,−2), (−2,3)

were is the equation

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

the answer is a if my teacher taught me correct

the answer is $42.96

step-by-step explanation: