Function f is in the form y=ax2+c
. If a is less than 0 and c is greater than 0, which graph could represent f?
If a is less than 0, it means that the parabola defined by the function f will open downwards. If c is greater than 0, it means that the vertex of the parabola will be above the x-axis.
Based on this information, the graph that could represent f would be a downward-opening parabola with its vertex above the x-axis. The specific shape and position of the parabola would depend on the values of a and c.