Answer:
9x^4=6,561x
6x^2=36x
6561x+36x=6597x
Step-by-step explanation:
9x to the 4th power is just 9x9=81x9 and so on and the same goes for 6 then you just add them. Not Sure if this is the way you needed but feel free to ask anything.
y = mx + b
-1 = 10(-2) + b
-1 = -20 + b
19 = b
y = -2x + 19
Hope this helps! ;)
x = 5
By remote exterior angle theorem:
