We know that the points where the graph of the function crosses the y-axis is when <span>a function is evaluated with a zero, these points represent the y-intercept of the function </span> therefore the answer is Represent the y-intercept of the function
If Violeta earns 4% simple interest every month, she must wait 4 months because 10,000*0.04=400. 11,600-10,000=1,600/400=4. So, she must wait 4 months.