Answer:
a
Step-by-step explanation:
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.
Answer:
140x2−252
Step-by-step explanation:
Hello,
-a²+12a=0
a²-12a=0
a(a-12)=0
a=0 or a-12=0
a=0 or a=12
The solution are: a=0 or a=12