Cos(∅) = adjacent ÷ hypotenuse
cos(39) = x ÷ 17m
cos(39) ≈ 0.77715 = x ÷ 17m
x = (0.77715)(17m)
x ≈ 13.2114
A. W
The same x value CAN’T lead to the same y value. For example, in table X, there are 2 of the same x values (3) that lead to different y values (2 and 6). Different x values CAN lead to the same y value which is why table W works
The correct answer would be : -2/5
I hope that this helps you !
This is the equation 2x-10
