Choose the best description of how to calculate f[g(−4)] if f(x) = 2x + 1 and g(x) = x2 − 10.

Calculate f(−4) and g(−4), then multiply them together.

Calculate f(−4) and g(−4), then write the results as an ordered pair.

Calculate g(−4), plug the result into f(x) and simplify.

Calculate f(−4) and g(−4), then subtract them.

Question

Choose the best description of how to calculate f[g(−4)] if f(x) = 2x + 1 and g(x) = x2 − 10.

 Calculate f(−4) and g(−4), then multiply them together.

 Calculate f(−4) and g(−4), then write the results as an ordered pair.

 Calculate g(−4), plug the result into f(x) and simplify.

 Calculate f(−4) and g(−4), then subtract them.

zehanz · Answer

The answer is very much alike the other question you just asked. 
Did you look into my explanation?