1y
The answer will depend on the ranges for x and y. If the ranges are not restricted, then C can have any value.
determine whether each relation is a function y equals -8
A linear function. It is a horizontal line at -7.
If you plug in y for the x function, and it equals the answer you got, it is right.
y - |x| is an expression, not a function.
No. 1a and 3d are linear, but 2bc is not. ■
A company maximizes profits when marginal revenue equals marginal costs.
The answer will depend on the ranges for x and y. If the ranges are not restricted, then C can have any value.
78
yes. it is a function
determine whether each relation is a function y equals -8
exactly...
no
Yes.
Yes.
Yes, it is.
yes, it is.