A teacher made a scatterplot to show the relationship between the number of missing homework assignments a student had and
the students grade on the end of year exam. Based on this
Scatterplot, approximately what score should a student with 5
missing homework assignments expect to receive on the exam?
a) 95
b) 78
c) 68
d) 62
380
100
.
90
.
Exam Score
60
2 3 4 5 6 7 8 9 10
# of Mssng Homework Assignments

is means division by fractions

step-by-step explanation:

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.

k

step-by-step explanation:

domit

i dont know

step-by-step explanation:

umm. i dont know