Answer:
yes, no, yes, no
Step-by-step explanation:
W(4) = 3(4) + 7
w(4) = 12 + 7
w(4) = 19
Answer:
Sometimes
Step-by-step explanation:
When x is a nonzero integer, then x can be
If x is negative, then
is positive (multiplying negative number by -3 you get positive number).
If x is positive, then
is negative (multiplying positive number by -3 you get negative number).
So, the statement "When x is a nonzero integer, the quantity -3x will be negative" is sometimes true.