3. The table shows the linear relationship between meals packed and the number packing. Time (hours) Meals Packed 250 1 125 4 1500 8 1000 ? What is the rate of change of the meals packed with respect to number of hours packing? Α. 250 m/hr B. 125 m/hr C. -125 m/hr D. --250 m/hr

13

step-by-step explanation:

distance formula is d=√(x2-x1)^2   +   (y2-y1)^2

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

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for