Write the equation of a horizontal line that passes through the point (3,-3).

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

What is the slope of the line shown below?

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)