The error is that the student put a decimal point in between the 9 and 3 instead of a multiplication sign.The answer is 9x3
The answer is 21.
I am not sure if you're looking for the answer, or the steps... get back to me foor help.
Initial value can mean many things, but what I believe it means in this area is the value that you start with (obviously), so in the equation (y=mx+b), the initial value is the b. It is where the line intercepts the y-axis, and that is your initial value, I believe!
I hope this was helpful and answered your inquiry! If you have any further doubts or questions, please let me know so that I can help you!
4 1/2 feet tall Ggghhhhbbbbbbnnnhbhhhbh
