What’s the vertex of y=0.8(x+3.5)^2+6.2 Please help

Write two subtraction equations that are equivalent to 5 + 12 = 17.

What is the difference between regular convex and concave polygons

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%