Question

a company is selling bubble gum. the function g(x)=3x + 4 tells the company how much to charge if someone buys x packages of bubble gum. find g(8) and tell what it means within the context of the problem. g(8)=24. this means that 8 packages of gum costs $24. g(8)=8. this means that after 8 packages of gum, the company makes $8. g(8)=28. this means that 8 packages of gum costs $28. g(8)=42. this means that 8 packages of gum costs $42.

Explanation:

Step1: Substitute x = 8 into function

We are given the function $g(x)=3x + 4$. Substitute $x = 8$ into it: $g(8)=3\times8+4$.

Step2: Perform multiplication

First, calculate $3\times8=24$. So $g(8)=24 + 4$.

Step3: Perform addition

Then, $24+4 = 28$. So $g(8)=28$. In the context of the problem, since $g(x)$ tells the company how much to charge if someone buys $x$ packages of bubble - gum, $g(8)=28$ means that 8 packages of gum costs $28$.

Answer:

$g(8)=28$. This means that 8 packages of gum costs $28$.