Which is a stretch of an exponential growth function:
a.-f(x) = 2/3(2/3)^x
b.- f(x)=3/2(2/3)^x
c.- f(x)=3/2(3/2)^x
d.- f(x)=2/3(3/2)^x

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.