20% x 5 = 100%
Depreciation means decreased of a value
Answer:
see attached graph
Step-by-step explanation:
Given equation: 
Standard form of a quadratic equation: 
where
is the y-intercept
If
then the parabola opens upwards.
If
then the parabola opens downwards.
Therefore, the y-intercept of the graph is (0, 3)
To find the x-intercepts, factor the equation:




Therefore, the x-intercepts of the graph are (3, 0) and (1, 0)
To determine the vertex, differentiate the equation:

Set to zero and solve for x:

Substitute
into the original equation and solve for y:

Therefore, the vertex (or turning point) is at (2, -1)
Answer:
y = 12x + 9
Step-by-step explanation:
you triple 4x and just add nine because the y intercept is zero
The answer is "Math".....but technically the official name for it is Mathematics.