For y = x2 + 6x - 16,

determine if the parabola opens up or down.
state if the vertex will be a maximum or minimum.
find the vertex.
find the x-intercepts.
describe the graph of the equation.

Arental car company charges $45 plus 0.20 per mile to rent a car. mr. lawrence does not want to spend more than $100 for his rental car. write and solve an inequality to find how many miles he can drive and not spend more than $100. inequality: 45+0.20m is less than or equal to 100 solution: m is less than or equal to 275? interpret the solution: ?