Question

Which table corresponds to the function f(x) = -3x + 5?

Answer 1

If you put x=1 into your function, you'd have

f(1) = -3(1) + 5

= -3 + 5

= 2

This shows that Table A is not correct.

If you put x=2 into your function, you'd have

f(2) = -3(2) + 5

= -6 + 5

= -1

This shows that Table B is not correct.

That leaves Table C.

Answer 2

X = -2 -1 0 1 2
y= 11 8 5 2 -1