Answer:
i think id say it is 10.5 i might be wrong though
Step-by-step explanation:
Answer:
4.038
Step-by-step explanation:
The simple regression model is:
, then
.
The statistic calculated for the hypothesis test of statistical significance, for the slope, in a simple regression model is given by:

with
the slope estimator,
the value of slope in the null hypothesis and
the standard error of the slope. Thus,

A(-1,3), B(-2,5)
Slope equation : (y₂-y₁) / (x₂-x₁)
Plug in the values into the equation.
AB = (5 - 3) / (-2+1)
Simplify.
AB = 2 / -1
AB = -2
So, your slope is -2.
~Hope I helped!~
No, he is not correct. 2^3 = 8 and 5^3 = 125, so 8•125 = 1,000. 10^9 = 1,000,000,000.
Hi there!
It depends on what angles there are, and how many degrees are in each angle. In order to figure this problem out, you need to know at least one angle ;)
Hope this helps!