Answer:
D
Step-by-step explanation:
become beg an so he just come i will come yesterday
i think it is A. i may be wrong though.
y = 4
because 5 x 4 = 20 and 20 × 4 = 80 and so on y is equal to four
d(x)=√((x-2)2+(y-0)²)
=√((x-2)²+y²)
=√((x-2)²+(x-1)²)
=√(x²-4x+4+x²-2x+1)
=√(2x²-6x+5)
D=d²(x)=2x²-6x+5