greg rides his motorized scooter for 20 minutes. greg starts riding at 0 mph. greg's maximum speed is 35 mph, which he reaches 5 minutes after he starts riding. greg's speed increases steadily for 5 minutes. at the 10-minute mark, greg decreases his speed for 2.5 minutes, then he stays at 20 mph for 5 minutes. at the 17.5-minute mark, he again decreases his speed for 2.5 minutes until he stops. use the key features to sketch a graph
Answers
Answer:
ѕugєѕtíng u
.
.
dσnt pσѕt ѕuch lσng quєѕtíσnѕ...
.
ѕímplч ur pσíntѕ wíll вє wαѕtєd
.
.
.
The coordinates of our graph are:
(5,35) → (10,35) → (12.5,20) → (17.5,20) → (20,0).
Given:
- Greg rides his motorized scooter for 20 mins/
- Maximum speed of Greg is 35 mph
To draw: The graph based on the given conditions.
Step by step explanation:
Step 1: Let us draw a graph by takin X-Axis as the time taken by Greg and Y-Axis as the speed of the scooter.
Step 2: Let the range of X-Axis be from 0-20 minutes with the gap of 2.5 minutes. Also, Let the range of Y-Axis be from 0-35 mph with a gap of 5 mph each.
Step 3: Starting with 0, Greg reaches the maximum speed i.e., 35 mph in 5 minutes by gradually increasing his speed. So, our first coordinate will be at (5,35).
Step 4: Now he keeps this speed constant till he reaches the 10-minute mark i.e., we get a straight line, and our next coordinate will be (10,35).
Step 5: Now he decreases his speed uniformly for 2.5 minutes until he reaches 20 mph. Therefore, our next coordinate will be (12.5,20).
Step 6: Now he keeps his speed constant for over 5 mins and hence we get a straight line again where our coordinate is marked by (17.5,20).
Step 7: Now he again decreases his speed for 2.5 mins finally reaching the end point of his journey where he finally stops, and his speed becomes 0. The final coordinate of our graph will be (20,0).
The coordinates of our graph are:
(5,35) → (10,35) → (12.5,20) → (17.5,20) → (20,0).
#SPJ5