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Which number line represents the solution set for the inequality - x 24?

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?