Answer:
i think its f(x)=-2(x-2)(by the power of 2)-2
Step-by-step explanation:
D= {-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6}
R={-6,-5,-4,-3,-2,-1,1,2,5)
x/7 < -3
x < -21
x/7 < -3 x divided by 7 is less than -3
7(x/7) < (-3)7 multiply 7 on both side
x < -21 x is less than -21