Question

What is the rate of change and initial value for the linear relation that includes the points shown in the table?

x y
2 3
4 5
6 7
8 9
Initial value: 1, rate of change: 2
Initial value: 1, rate of change: 1
Initial value: 2, rate of change: 2
Initial value: 3, rate of change: 2

Answer 1

dude, u either need to graph it, or go to the link i sent you and learn the topic

Answer 2

if it helps, x is usually time, and y is usually value... so initial value is whatever value y is when x = 0

Answer 3

ok

Answer 4

rate of change is gradient/slope/m/whatever you want to call it, look at the link or any of the previous 5 questions
equation is m=y2-y1 / x2-x1

Answer 5

ok i got it its B

Answer 6

because it has a slope of 1

Answer 7

so when you work it out, your equation will be like : y = mx + c
c = initial value
m = rate of change

Answer 8

true, slope = 1, perfect man!

Answer 9

nicely done :)

Answer 10

trues thnx