(4√81)^5=
(4*9)^5=
36^5=
60466176= 6,0466176*10^-7
Answer:
Option 3 is right
Start at the origin. Move 3 and one-half units down because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between -3 and -4. Move 2 units right because the y-coordinate is -2.
Hope this helps:)
Here the difference between two consecutive x terms =14-18=-4
And we have to use the following formula
f(x) = a + (x-1)d
Substituting the values of first term, a common deifference,d, we will get
f(x) = 18+(x-1)(-4)
f(x) = 18 -4x+4
f(x) = 22-4x
So the required model for the given table is f(x) = 22-4x .
You would solve this using geometric mean.
x/5=26/x
x^2=130
x= the square root of 130 or it is about 11.40175......