1103120009

Level: 
Project ID: 
1103120009
Accepted: 
1
Clonable: 
0
Easy: 
0
In the picture there are two parabolas. One parabola can be mapped onto the other by shifting. These parabolas are graphs of the quadratic functions f(x)=(xa)2+b  and  g(x)=(xc)2+d, where a, b, c, dR. Following statements describe the relations between the pairs of the coefficients a, b, c and d. Choose the true statement.
a=c1b=d+4
a=c+1b=d4
a=c4b=d+1
a=c+4b=d1