Answer:
Object point Q (x,y) ------------- image point Q'( -y,x)
Step-by-step explanation:
When a point A (x,y) is rotated 90 degrees counterclockwise about the origin the resulting image of the point is A'(-y,x)
This means first you alternate the positions of x and y coordinates then add a negative sign on the now new y coordinate.
Example a point B(2,3) rotated 90° counterclockwise about the origin will form an image B'(-3,2)
So if point Q (x,y) ------------- image Q'( -y,x)
Substitute real values for (x,y) coordinates to get correct answer.
Answer:
y = 5x + 2
Step-by-step explanation:
I attached all the graphs when graphed. The equation that matches your graph is the first one (y = 5x + 2), also the first graph I attached.
Hope that helps!
Answer:
0
Step-by-step explanation:
the highest the stone will ever be is in your hand after you throw it the rock will automatically start falling more and more down towards the river which is below you.
Hopefully this helps!
Is there any solution to this? they seem to always cancel
Answer:
8(2x-1)
Step-by-step explanation: