Answer:
y=-(x+1)(x-1)²(x-3)² = -x⁵ + 7x⁴ -14x³+2x² + 15x -9
Step-by-step explanation:
15 liters increased by 60% is 24 liters.
Oh. I thought you meant 3-6, not questions 3 through 6. Sorry :(
Answer:
The graph in the attached figure
Step-by-step explanation:
we have

This is the equation of a vertical parabola open upwards
The vertex is a minimum
The vertex is the point (1,2)
The y-intercept is the point (0,3)
The function does not have x-intercepts
see the attached figure
The solution to the equation includes both the positive and negative portions of the solution. x = 12, -12