Answer:
Based on the results it is expected that the slope of the tangent line at the point (0.5,10) is -20.
Step-by-step explanation:
To see that compute, the slopes for the given points as follows:
1. For 
we have:
2. For 
we have:
3. For 
we have:
4. For 
we have:
So, we observe that the slope of the tangent line at 
is close to the value -20.
The graph shown below is useful to see the secant lines that approximates the tangent line.
Abscissa - perpendicular distance from the y- axis
ordinate - perpendicular distance from the x- axis
In a point P(x,y)
x is abscissa and y is ordinate
Answer:
Definition of supplementary angles
Step-by-step explanation:
Supplementary angles or angles on a straight line add up to 180°.
Hope this helps!
If the sequence is say,
a,b,c,d ,....
then the common ratio r can be found by
r = b/a
or
r = c/b
or
r= d/c
and so on.
Answer:
16π cm²
Step-by-step explanation:
circumference = 2πr
Area = πr²
We need to determine r to calculate the area
2πr = 8π
Divide both sides of the equation by 2π to find r
r = 4
Now, we determine area.
area = πr² = π4² = 16πcm²
