The function y = 1.29x + 3 represents the price y a website store charges for shipping x items. which is a reasonable range for this function?

f- {…1.71, 3, 4.29, 5.58, 6.87, …}

g- {4.29, 5.58, 6.87, …}

h- {1, 2, 3, …}

j- all positive real numbers

The correct answer is: J- all positive real numbers

Step-by-step explanation:

The domain is the set of possible inputs for the given function and range is the set of outputs for all possible inputs.

Given function is:

y = 1.29x + 3

x can take any value as the function will not be undefined for any value of x.

Hence,

The range will also be all real numbers.

Hence,

The correct answer is: J- all positive real numbers

Keywords: Functions, domain, Range

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step-by-step explanation:

your welcome : )

i used to know how to do this in 7th but i forget easily

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