Where do i find the “solution” do a quadratic equation on a graph? how many possible real solutions are there when you solve a quadratic equation?

1) You find the solution by identifying the x-intercepts.

2) Possible real solutions:

- One real solution.

- Two distinct real solutions.

Step-by-step explanation:

1) The graph of a quadratic equation is a parabola.

By definition, the x-intercepts (Where ) are the solutions of the quadratic equation .

2) Given a quadratic equation , you can know the number of real solutions by using this formula to find the Discriminant :

If  , then there is one real solution with multiplicity two.

If  , then there are two distinct real solutions.

On a graph:

-If the graph has two x-intercepts, then the quadratic equation has two real solutions.

 -If the graph has one x-intercept , then the quadratic equation has one real solution.

125 yards

step-by-step explanation:

i take 75 plus 50.

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.