Consider the function h(x) = - 2 * (1/3) ^ x Determine the following features of h(x) and sketch its graph on the coordinate plane below. A. The a-term:

B. y-intercept:

C. The common ratio:

D. x-intercept:

E. End Behavior:

In pqr the obtuse angle is 105 and the shorter sides measure 4 and 7 units rounded to the nearest tenth what is the area of triangle pqr

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.