Pls a line passes through the point (0,-4) and has a slope of 3/2. what is the equation of the line ? ?

The correct answer is D. 

In order to solve this, first find the slope intercept form of the equation using slope and the ordered pair. 

y = mx + b
-4 = 3/2(0) + b
-4 = 0 + b
-4 = b

Therefore the slope intercept form is y = 3/2x - 4. We can put this in standard form by manipulating the equation. 

y = 3/2x - 4 ---> subtract 3/2x from both sides
-3/2x + y = -4 ---> multiply both sides by -2
3x - 2y = 8

The percent increase is 25%