ILL GIVE BRAINLEST, please show work :D

Find the value of the variable and the length of each secant segment

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?