What happens to the slope when the line gets close to horizontal?

The table represents a linear function. what is the slope of the function? –6 –4 4 6

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.