What is the equation of the quadratic function with a vertex at (2,-25) and an x-intercept at (7,0)?
o f(x) = (x - 2)(x-7)
f(x) = (x + 2)(x + 7)
Of(x) = (x – 3)(x + 7)
f(x) = (x + 3)(x-7)

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?

Which expression is equivalent to -12(3x-3/4)