Step-by-step explanation:
Realistic domain: t >= 0 (as time is non-negative)
When t = 0,
v(0) = -3(0)² + 73(0) + 50 = 50.
Hence Jennifer started with $5000.
Vertex = -b/2a = -(73)/2(-3) = 73/6.
When t = 73/6
v(73/6) = -3(73/6)² + 73(73/6) + 50 = 494.08.
The maximum value is $49,408.
a box plot is a graph that summarizes numerical data based on quartiles, which divide a data set into fourths
According to the question,
6x + 90 = -42
The value of x.
6x = -42 + 90
or, x = 48/6
or, x = 8
The value of x is 8.
Answer:
See the attachment for the chart
