Question

function notations
solve please

Answer 1

Step-by-step explanation:

If you want the function f to be the rule for squaring a number, multiplying that result by 2, and then subtracting 3, write the function as f(x) = 2x2 – 3. You read the function like this: “f of x is equal to two times x squared minus 3.”

Answer 2

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Step-by-step explanation:

If you want the function f to be the rule for squaring a number, multiplying that result by 2, and then subtracting 3, write the function as f(x) = 2x2 – 3. You read the function like this: “f of x is equal to two times x squared minus 3.”