In 20 words or fewer, what is the largest number of unique roots a quadratic polynomial function can have?

The focus of a parabola is (-4,-5) and its directrix is y=-1 find the equation

Acollection of nickels and quarters is worth $2.85. there are 3 more nickels than quarters.how many nickels and quarters are there?

Create a varationof radical symbol y=a a (x-h)+k function graph the parent function with all 4 varations question: how did each variable change affect the graph? use (desmos) graphing to graph the it