There is no real solution
I realise you've probably gotten past this question, but I'm throwing it out for all future askers of this question ¯\_(ツ)_/¯
C) ƒ(x) increases by a factor of 3
ƒ(x) increases by a factor of 3
f(4) = 3^4
f(5) = 3^5
f(5)
/f(4) = 3^5
/3^4 = 3^5−4 = 3^1 = 3
The value of ƒ(x) changes from 81 to 243 over the interval from x = 4 to x = 5.
This is an increase by a factor of 3.
To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points...
I don't know exact answer... But by using the above method, You can get the answer
Answer:
The measure of the smallest angle is 
Step-by-step explanation:
<u><em>The picture of the question in the attached figure</em></u>
we know that
---> by Angle Addition Postulate
substitute the given values

solve for x


Find the measure of each angle
substitute the value of x

therefore
The measure of the smallest angle is 
<u><em>A muffin each cost 1.25 each.</em></u>
<u><em>Hope this helps!</em></u>
<u><em>:)</em></u>