Question

the table shows the total number of points accumulated by 5 students in a science class and the numerical grade in the course. complete parts a through i.
total points numerical grade
439 86.4
395 78.1
493 96
334 63
211 42.7
( type ordered pairs, using integers or decimals. use a comma to separate answers as needed.)
d. plot the ordered pairs you determined in part c on an appropriately scaled and labeled set of axes. let n represent the total points. choose the correct graph below.
a. graph with n - total points on x - axis and numerical grade on y - axis, points plotted
b. graph with n - total points on x - axis and numerical grade on y - axis, points plotted
c. graph with n - total points on x - axis and numerical grade on y - axis, points plotted
d. graph with n - total points on x - axis and numerical grade on y - axis, points plotted
e. what is the value of f(395)?
f(395)= (type an integer or a decimal )

Explanation:

Step1: Identify the relationship

The table shows a relationship between total points and numerical grade. We assume the function \(f(n)\) gives the numerical grade for a given number of total points \(n\).

Step2: Find the value

We look for the row in the table where the total points \(n = 395\). From the table, when the total points \(n=395\), the numerical grade is \(78.1\).

Answer:

\(78.1\)