Q4. - Algebra 2

Question

Use the related graph of each equation to determine its solutions $x^2+3x-4=0$.

Step-by-Step Solution

Answer

The solutions to the equation $x^2+3x-4=0$ are $x=-4,1.$

Step 1. Given Information.

The solutions to the given equation are to be determined using the related graph: $x^2+3x-4=0$

Step 2. Explanation .

A quadratic equation has a real solution where the graph of the related function crosses or touches the x-axis.

From the given graph, the function crosses the x axis at 1 and -4.

Hence the solutions to the equation $x^2+3x-4=0$ are $x=-4, 1.$

Step 3. Conclusion .

Therefore, the solutions to the equation $x^2+3x-4=0$ are $x=-4, 1.$