Answer:
y = x
Step-by-step explanation:
i took two points which are very close to the trend line - (3,3) and (5,5) - to get the slope
the slope is 2/2 or 1 and the y-intercept is zero
this means the trend line is 'y = x'
Answer:
225%
Step-by-step explanation:
You can figure the percentage change from ...
percentage change = ((new value)/(old value) -1) × 100%
= (26/8 -1) × 100% = (3.25 -1) × 100% = 225%
Answer:
Step-by-step explanation:
1. find the slope (m)
m=y2-y1/x2-x1
m=6-3/-1-2
m=3/-3
m=-1
2. y-y1=m(x-x1)
y-3=-1(x-2)
y-3=-1x+2
y=-1x+2+3
y=-1x+5
Answer:
7
Step-by-step explanation:
The square root of 49 is 7
