contestada

Use the table to work out the values of a, b, c, and d.
2
y=x2 + 2x + 4
3
7
2
a
-1
b
0
4
1
7
2
с
3
d
a =
be
c=
d=

Use the table to work out the values of a b c and d 2 yx2 2x 4 3 7 2 a 1 b 0 4 1 7 2 с 3 d a be c d class=