Answer:
answer is -3
Step-by-step explanation:
we know -,+ is -. so minus, plus is minus(here minus and plus are the signs given. opposite signs give minus wheras same signs give plus)
so, first we should subtract 7 minus 4 is 3,.
then we should insert the minus because the greater number has the minus sign. ( you should always insert a sign of a greater number after substituting)
Answer is in the attachment below.
-1<f(x)<1
Answer:
Check photo
Step-by-step explanation:
Answer:
Step-by-step explanation: 32
Answer:
ez
Step-by-step explanation:
