1. find the greatest possible error for the measurement 4.7 cm.
a. 0.05 cm
b. 0.5 cm
c. 1.0 cm

2. the weight of a rock sample is measured to be 2.5 pounds. what is the percent of error in the measurement?
a. 2%
b. 5%
c. 10%

1.) 0.05 cm

2.) 2%

Don't forget to rate and thank :)

please mark as brainliest

step-by-step explanation:

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.