To write the formula of a function that takes an input, multiplies it by 3, and then adds 2, you can use the following formula:
f(x) = 3*x + 2
This function takes an input x, multiplies it by 3, and then adds 2 to the result. The multiplication is indicated by the asterisk (*).
Alternatively, you can use parentheses to indicate multiplication, like this:
f(x) = 3(x) + 2
Either way, the function f(x) takes an input x, multiplies it by 3, and then adds 2 to the result.
Parentheses to indicate multiplication is when parentheses are used to signify that two or more numbers should be multiplied together. For example, (2)(4) would mean that 2 and 4 should be multiplied together, giving 8 as the answer.
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