which of the following tables of values is correct for the equation y=-3x^2.
A.
X Y (X,Y)
-2 12 (-2,12)
-1 3 (-1,3)
0 0 ( 0,0)
1 3 (1,3)
2 12 (2,12)
______________________
B.
X Y (X,Y)
-2 -6 (-2,-6)
-1 -3 (-1,-3)
0 0 (0,0)
1 3 (1,3)
2 6 (2,6)
___________________
C.*****
X Y (X,Y)
-2 -12 (-2,-12)
-1 -3 (-1,-3)
0 0 (0,12)
1 -3 (1,-3)
2 -12 (2,-12)
_________________________
D.
X Y (X,Y)
-2 6 (-2,6)
-1 3 (-1,3)
0 0 (0,0)
1 -3 (1,-3)
2 -6 (2,-6)
1) c
2) d
3) d
4) b
5) d
6) d
Mine has 8 questions, anyone, have the answers for that quiz
THESE ARE THE RIGHT ANSWERS!
1. C
2. D
3. D
4. B
5. D
6. D
7. Short answer
8. Short answer
for the people on connexus with 3 questions is
1: C
2: A
3: A
the reason theres only 6 is because there are two answers that u have to type
who has it for lesson 8 unit 4????
Triangle ABC is shown on the graph below.
Triangle ABC is shown on a graph. Vertex A is at the point left parenthesis 1 comma 3 right parenthesis. Vertex B is at the point left parenthesis 4 comma 5 right parenthesis. Vertex C is at the point left parenthesis 3 comma 1 right parenthesis.
Triangle ABC is reflected over the y-axis. What are the coordinates of the reflected triangle?
Describe in words what happens to the x-coordinates and y-coordinates of the original triangle’s vertices as a result of this reflection.
Justin is right
@Justintime
Tank uuuu!!!~
It is important that when you sub into
y=-3x^2
the y value will always be negative.
make sure you do (-3)(x^2) , so you square the x first, which will never be negative,
and then multiply that by -3.
So any point in your list with a positive y would be incorrect immediately.