Question

pls can someone properly help me im in tears and dont understand it pls can someone help me i dont know how to do it

Answer 1

a)...

x= -2

y = 3×-2-1

= -6-1

=-7

x= 1

y = 3×1-1

y = 3-1

y = 2

x=3

y=3×3-1

y=9-1

y= 8

the table is complete

b)... hope you know How to plot points....

c)..

x=2.5

y=3×2.5-1

y=7.5 - 1

y= 6.5