Given:
The regression equation is:
The given point is (17,3.8).
To find:
The residual for the given point.
Solution:
We have,
Substituting , we get
The predicted value at is 11.
The given point is (17,3.8). It means the observed value at is 3.8.
Formula for residual:
Residual = Observed value - Predicted value
Residual =
Residual =
Therefore, the residual for the given point is -7.2.
Answer:
x = 10
Step-by-step explanation:
The arc size (100) is the same size as the central angle (<AOC)
The angle labeled 5x is 1/2 of the central angle.
Since the central angle = 100o the 5x angle = 50 degrees.
5x = 50 Divide by 5
5x/5 = 50/5
x = 10
A line with a slope=0 has the same values of "y"
if we have two points.
A(x₁,y₁)
B(x₂,y₂)
the line between these two points will be horizontal o slope=0 if : y₁=y₂
answer:
A)(1,4) and (-4,4)
The ball has Kinetic energy because it's in motion.