Which is the best source of information for deciding whether a product meets your needs

The best source of information for deciding whether a product meets your needs is to go online and do research about it before buying it. Or, you could check the reviews online. But in case if you bought check in the back of the product and see what it contains or what is included.

* Hope this helps!!! Mark me Brainiest :)

answer-

the statement that f(x) = |x+a| + b has exactly one x-intercept is sometimes correct.

solution-

it solely depends on b, whether the function will have one or two or zero x intercept.

this plot of the given function, f(x) = |x+a| + b will be the basic absolute value graph i.e v shape, with vertex translated to (-a, b), instead of origin.

1-   if b is zero, the graph will have exactly one x-intercept, at x= -a

2- if b is positive, the whole graph will be above the x-axis, hence it will have no x-intercepts.

3- if b is negative, the graph will be below the x-axis, hence it will have two x-intercepts.

∴ the statement is sometimes true.

cuz some people don't have enough food. that's why we need more ppl to donate food to the hungry.