(p^2/(y-p)^y)-(2p/(y-p)^y-1)+(1/(y- p)^y-2))

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

Why do interests rates on loans to be lower in a weak economy than in a strong one

Can someone check if i did this correct. it’s number 4 if you’re wondering.