Exponential Functions The value of a car once purchased depreciates
exponentially. The value of the car can be estimate using
the following function, where the value of the car, v, is a
function of time, t, measured in years.
t

Write the fraction or mixed number and the decimal shown by the model

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.