Use the scatterplot and line of best fit shown to
complete the statements.
When x = 5,
the observed value is blank
the predicted value is blank
the residual is blank

For this case we have that the trend line goes through the following points:

"A line of best fit passes through the y-axis at 1 and through the point 4 and 3"

That is, it goes through:

(0, 1)

(4, 3)

The equation of the line is:

y = mx + b
  

Where,

b = 1
  

The slope is:

m = (y2-y1) / (x2-x1)
 
 m = (3-1) / (4-0)

 m = (2) / (4)

 m = 1/2

Substituting values:

y = (1/2) x + 1


The equation of this line of best fit in slope-intercept form is:

y = one halfx + 1

Step-by-step explanation:

the observed value is 9

the predicted value is 7

the residual is 2

Step-by-step explanation:

8

step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph