Which statement best describes the function? O A. The function is increasing when x > 0.
B. The function is increasing when x < 0.
O C. The function is never increasing.
O D. The function is always increasing.

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)