Question

Solve the quadratic equation numerically (using tables of x- and y- values).

Answer 1

d.  x = 0 or x = -6

Explanation:

Let's say we can write a function given by the form:

$y=f(x)= x(x+6)$

In this case, we want to know all the y-values that makes y to be zero. In other words:

$x(x+6)=0$

So:

$x \ \ \ \ \ 0 \ \ \ \ \ -6 \\ y \ \ \ \ \ 0 \ \ \ \ \ \ \ \ 0$

The only x-values that meets this requirements are:

$x=0 \\ x=-6$

Learn more:

Quadratic function: brainly.com/question/12164750

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