Question

Write a function rule to represent the sentence: 12 less than the product of a number y and -3 is z.

Answer 1

To write a function rule that represents the sentence '12 less than the product of a number y and -3 is z', we can use the equation z = -3y - 12. In this function rule, 'y' represents the number, '-3' represents the constant multiplier, and 'z' represents the result after subtracting 12 from the product of y and -3.

Step-by-step explanation:

To write a function rule that represents the sentence '12 less than the product of a number y and -3 is z', we can use the following equation:

z = y(-3) - 12

or

z = -3y - 12

In this function rule, 'y' represents the number, '-3' represents the constant multiplier, and 'z' represents the result after subtracting 12 from the product of y and -3.