Answer:
The firston one is a scale factor of two and the second one is a scale factor of three.
Step-by-step explanation:
You just look at the coordinates. (1,1):(2,2) and (4,0):(8,0) and then for the second one (-1,0):(-3,0) and (3,2):(9,6).
1x2=2
4x2=8
-1x3=-3
3x3=9
2x3=6
Search it in google and you'll see the full answers of the questions. Like just type that number 10 on google.
(0,4) is the y intercept
Hope this helps :)
Is there like a picture to this ? Like a graph or something ?
Answer:
Answer (a):
distance traveled per revolution = 1.5 feet
Answer (b):
slope = 1.5 feet per revolution
Step-by-step explanation:
We have been given a graph which shows number of revolutions v/s distance traveled in feet.
Answer (a):
Now we need to find about how far does Miguel travel per revolution. That means find distance traveled in 1 revolution.
From graph we see that 10 revolution corresponds to 15 feet.
then 1 revolution = 15/10 = 1.5 feet
hence final answer is 1.5 feet.
Answer (b):
slope means [change in y-value] / [change in x-value]
From graph we see that 10 revolution corresponds to 15 feet.
then slope = 15/10 = 1.5 feet per revolution
