I'm looking for a function to describe a graph that looks like a concave down parable but has one x-intercept at x=0. The graph begins at x=0 and y=0 and ends at x=100 and y = 30.

I cannot figure out how to do this! Please help!

Question

I'm looking for a function to describe a graph that looks like a concave down parable but has one x-intercept at x=0. The graph begins at x=0 and y=0 and ends at x=100 and y = 30.

I cannot figure out how to do this! Please help!

owlfred · Answer

Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!

anonymous · Answer

The high point of the y value of the graph is 60 and is roughly at x = 50