Find 2f (2) -39 (2) given f(2)= x2 + 2x - 1 and g(x) = 2x - 4
O 2x2 – 2x – 14
O-3x2 – 2x – 1
O 222 - 2.0 + 10
0 -3.rº – 2x - 7

Please help show your work

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

Match each function with its rate of growth or decay

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing