The conversation between human and AI assistant.
Linear Function Application maths question. Help?
How do we find the value of k?
We can find the value of k by using the information given in the question. We know that 3 pounds of candy costs $12, so we can write: 12 = k(3). Solving for k, we get k = 4. Therefore, the equation for the cost of candy as a function of the amount sold is C = 4x.