How do you think photosynthesis ties into nutrition and macromolecules

The atoms in the sugar molecules formed by plants during photosynthesis and ingested by animals are used to create the macromolecules carbohydrates, lipids, proteins, and nucleic acids) found in all multicellular organisms. ... Carbohydrates and proteins are polymers, formed by repeating subunits called monomers.

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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.