He walks 7.5miles in 3 hours. What is his speed?
1 answer:
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- Which of the following is most likely the next step in the series ?
- The next series is most probably going to be <u>option </u><u>D.</u><u> </u>
- We can see from the series that, figure 1 has 4 points marked on the circle from which they formed a rectangle.
- In the next figure, there are 3 points marked which together when joined forms a triangle.
- Then the next circle has 2 points marked on it which makes a straight line.
- So, obviously the next figure/circle in the series should have only 1 point marked on it. This won't form anything as you can't join just 1 point with something.
Answer:
Step-by-step explanation:
Step 1: Define
Difference Quotient:
f(x) = -x² - 3x + 1
f(x + h) means that x = (x + h)
f(x) is just the normal function
Step 2: Find difference quotient
- <u>Substitute:</u>
- <u>Expand and Distribute:</u>
- <u>Distribute:</u>
- <u>Combine like terms:</u>
- <u>Factor out </u><em><u>h</u></em><u>:</u>
- <u>Simplify:</u>