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Mathematics, 21.06.2021 16:50 yolo123321
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:
y = -2x² + 4
Table A
15
a
b
C
up or down
-2
y-intercept
(0,-2)
0
4
down
Table B
a
b
с
up or down
4
0
-2
y-intercept
(0,4)
down
Table C
а
b
C С
up or down
-4
0
-2
y-intercept
(0,-2)
down
Table D
a
С
up or down
V-intercept
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