1.(a) Given that -3 is the only root of the quadratic equation px^2-qx=6. find the value of p and q. (b)Given that two roots of quadratic equation x^2+(2-p)x+12=0 differby 4, find possible values of p​

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?