I needs Help t Thesas question

0-20 | Non-Linear

20-50 | Linear

50-70 | Linear

70-100 | Non-Linear

Step-by-step explanation:

To define something as linear, it has to change (increase/decrease) at a constant rate. Curved lines do not represent a constant movement, so the straight lines should indicate a linear change.

i can try and you the very best that i can.

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.