No solution because the 8w canceles out snd then it would be 5=4 which is incorrect
I think it’s 17.4 idk but hope it’s helpful
There is no rate of change of Function 1. It's slope(rate of change) is zero.
Function 2 has a slope of 2.
Obtuse: b^2 + c^2 > a^2
Right: b^2 + c^2 = a^2
Acute: b^2 + c^2 < a^2
A^2 + B^2 + c^2 - 2bc*cosA
As (A), is an Obtuse cos A is Negative say 2bccosA = - k then;
a^2 = b^2 + c^2 + k
a^2 > b^2 + c^2
So, your Answer would be (B)
Hope this helps!!.!
