exam
Maths Puzzle
Numerical Ability
Is this function always increasing, decreasing, or remaining constant?
y=0(-x+1)
a. always increasing
b. always decreasing
c. always constant
d. there is no way to know
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exam Other Question
Suppose Petra could not find her credit card bill and did not remember the amount of her bill. Could you still determine the cost of the items? Why or why not?
e=12,y=89+8=?