Solve each equation by graphing the related function. If the equation has no real-number solution. Write no solution.
x^2+7=0
To solve this equation by graphing the related function, we need to first rearrange the equation to be in the form of y = x^2 + 7.
So, the related function is y = x^2 + 7.
Next, we can graph this function on a coordinate plane. The graph of y = x^2 + 7 is a parabola that opens upwards and is shifted upwards by 7 units.
To find the solution to the equation x^2 + 7 = 0, we need to find the x-values where the graph of y = x^2 + 7 intersects the x-axis.
However, from the graph, we can see that the graph of y = x^2 + 7 does not intersect the x-axis. This means that there are no x-values that satisfy the equation x^2 + 7 = 0.
Therefore, the solution to the equation x^2 + 7 = 0 is no solution.