The graph of f(x)= power of 3√x + 8 is shown.

which statement is true?

the function is only increasing when x ≥ −8.
the function is only increasing when x ≥ 0.
the function is always decreasing.
the function is always increasing.

The graph shows the prices of different numbers of bushels of corn at a store in the current year. the table shows the prices of different numbers of bushels of corn at the same store in the previous year. previous year number of bushels price of corn (dollars) 2 10 4 20 6 30 8 40 part a: describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value. part b: how many dollars more is the price of a bushel of corn in the current year than the price of a bushel of corn in the previous year? show your work.

7x+8y=-18, 4x-9y=-3 solve the system of equations

1. are the triangles similar and if so why? what is the value of x? show your work.