What are the zeros of this function ?

A.   and .

Step-by-step explanation:

We have been given graph of a function. We are asked to find the zeros of the given function.

The zeros of the function will be the points, where function crosses x-axis.

Upon looking at our given graph, we can see that function crosses x-axis at two points that are (0,0) and (5,0).

Therefore, the zeros of our given function are and and option A is the correct choice.

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.