Write an yuvalues
algebraic equation for each function. Then construct a table of x- and
for the function.
The students from the Robotics Club are making model windmills for a workshop.
Each windmill has three blades. The total number of blades needed, y, is a function
of the number of windmills they make, x.

Which of the following questions describes the equation g + (-4) = -5? a)what number, when added to negative four, is equal to negative five? b)what number, when added to negative five, is equal to negative four? c)what number, when subtracted from negative four, is equal to negative five? d)what number, when subtracted from negative five, is equal to negative four?