Answer:
y
= 1/8 x
Step-by-step explanation:
Answer: Ok, let's think our dependent variable like the position of a car with velocity of 50km/h, and our independent variable the time.
so, you can choose any time you want, and for each time, the car will be in a different position, so the position is a variable dependent of the time.
let's suppose you don't know the velocity of the car.
first you see the position at a time t₁ and the position is r₁.
then you see the position at time t₂, and the result is r₂.
here you changed the independent variable and observed how the dependent variable changed. And in this case, with the 4 numbers you observed you can obtain the velocity of the car.
So yes, you can call it an experiment.
Answer:
A'' = (1, -2)
Step-by-step explanation:
First we apply the translation:
(4-5, 3-1) = (-1, 2)
Next we apply the rotation. The rule for a 180 degree rotation is that every point (x, y) is mapped to (-x, -y):
(-1, 2) → (1, -2)
Answer:
Is this a general equation?