Determine if the following scale factor would be an enlargement or reduction.
scale factor: 2.5

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

If y varies directly as x2 and y=6 when x=6, find the constant of variation.