Answer:
6y+2x
Step-by-step explanation:
A parabola can be drawn given a focus of (-4, 4) and a directrix of y = –6. Write
Answer:

Step-by-step explanation:





Answer:
The bottom of a river makes a V-shape that can be modeled with the absolute value function, d(h) = 1/5|h - 240| - 48, where d is the depth of the river bottom (in feet) and h is the horizontal distance to the left-hand shore (in feet).
Step-by-step explanation: