Jenny solves x^2 + 2x- 3 = 0 and finds the solutions are x = -3 and 1 she then graphs the function and gets the graph shown how are the solutions related to the y-intercept?

See explanation

Step-by-step explanation:

Jenny solves and finds the solutions are and

So, she can write this equation as

The y-intercept is at Substitute it into the previous equation:

From the graph, she can see that y-intercept is at point (0,-3), so y-intercept -3 is the product of solutions to the quadratic equation.

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