1point
what is the average rate of change for this quadratic function for the interval
from x = 0 to x = 3?

Can someone me with this problem . show your work .

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,