The graph at the right shows the number of absences students have in relation to how many homework assignments they missed. Use the graph to answer the following questions. assignments 6. a. Find F(8). 3 -6-5-4-3-2-1 0129567911112131415 Absences b. What does this mean? 3,8 7. a. Find all possible values of such that f(x) = 2. b. What does this mean?

answer: 21$

step-by-step explanation:

$42 / $14 = 3   (ratio 3: 1)

$7 x 3 = $21

step-by-step explanation:

when the line is solid:

when the line is dashed:

this > inequality sign means:

this < inequality sign means:

this > inequality sign means:

this < inequality sign means:

about the problem:

srry i'm not done ! i'll

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.