For the given equation, find the values of a, b, and c, determine the direction in which the parabola opens, and determine the y-intercept.  Decide which table best illustrates these values for the equation: Table A
a
b
c
up or down
y-intercept
2
4
0
up
(0,0)

Table B
a
b
c
up or down
y-intercept
7
4
1
up
(0,0)

Table C
a
b
c
up or down
y-intercept
7
4
0
up
(0,0)

Table D
a
b
c
up or down
y-intercept
2
1
0
up
(0,0)

a.
Table A
c.
Table C
b.
Table B
d.
Table D

Please select the best answer from the choices provided

A
B
C
D