Are these two systems non- causal?

[toneboy1]

Homework Statement

y(t) = ∫^∞_-∞x(λ) dλ

AND

y(t) = ∫^t_-∞x(5λ) dλ

Homework Equations

The Attempt at a Solution

They're both non-causal right?
because in the first one the input can be less than t and in the second one it IS less than t?

Thanks

 

[toneboy1]

Take that as a...maybe..