Or y = a x
A> 1, which is an increasing function, 0.
so 3 0.8 > 3^0.7,0.75^-0. 1>; 0.75^0. 1, 1.0 1^2.7<; 1.0 1^3.5,0.99^3.3>; 0.99^4.5
Question 8 is also a simple drawing. I'll give you the result directly.
The steps are the same as in question 7.
( 1)m & lt; n(2)m & gt; n(3)m & gt; n(4)m & gt; n