2x+x+3=0
What would my discriminat be and would it be one, two, or zero solutions?

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)