What kind of triangle is this?

Choose a second initial value that is 0.01 greater than the initial value from question 9. iterate it using the function, f, ten times. if necessary, you can round your results to the nearest ten-thousandth.

Ineed i been stuck on this question since yesterday

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50