melinda has a map of her city. the map uses a scale of 1 inch = 8 mile. Melinda's house is 1 1/2 inches away from the library on the map. how far apart would her house and the library be on the map if the scale were 1 inch = 6 mile?

In a quadratic function of the form ax^2+bx+c, which of the following is not true? a. the y-intercept is c. b. if a is positive, the parabola opens up. c. the vertex has an x-coordinate of -b/2a. d. the axis of symmetry is the line y=-b/2a.