1.

Find the domain and range f(x) = (14x2) - 5x​

Answer»

-step EXPLANATION: domain is all real numbers as PUTTING any value real will give a real number.range is found by finding x by equating with y, now the no. under ROOT is real so it cannot be NEGATIVE. it is GREATER than or equal to 0. so range or value of y must be greater than or equal to -29/14



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