Write each of the equations below in standard form (i.e. y = ax^2+bx+c y=ax 2 +bx+c):
1 answer:
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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.
Vertex form is
We're practically in vertex form,
That's a vertex at x=0, y=4, (0,4)
choice C