Answer please in test and it is timed The graph below plots a function f(x):

graph of line segment going through ordered pairs 0, 50 and 2,100 and extend beyond 2,100

If x represents time, the average rate of change of the function f(x) in the first two seconds is .

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

can you rephrase the question ? it is unclear : -)

step-by-step explanation:

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24

step-by-step explanation:

a and d