Write a rule to find the vertex coordinates of a parallelogram pqrs that is larger than but similar to abcd

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

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.