Problema Solution
Mr. Jones estimates his profit starting in 2006 will be given by the formula P=7t^2-14t+10 where t is number of years and P is the profit. If it is correct when will he have a profit of more thatn 1000 dollars.
Please graph the parabola
Answer provided by our tutors
P=7t^2-14t+10
P = $1,000
we need to find t and t>0
7t^2-14t+10 = 1000
by solving we find
t = 12.93 years
click here to see the step by step solution of the equation
click here to see the graph of the parabola P=7t^2-14t+10