Description
The graph, domain, and range of an exponential function and final exam. details will be provided as soon as possible. You will be working on the Alexs app.
Explanation & Answer
Attached are the solutions that have already been completed.If you want me to use the other try on the final exam, please let me know and I will do it sometime tomorrow.
Topic 1: Graph, domain and range of an exponentail function
1. (1/2)^x + 2
D = (-infinity, infinity)
R = (2, infinity)
Graph goes up to the left and toward 2 moving to the right.
2. -3^x + 3
D: (-infinity, Infinity)
R: (-infinity, 3)
Toward y = 3 going left and -infinity going right.
3. (1/4)^(x-2)
Moved 2 units to the right.
Up to the left and toward y = 0 to the right
D : (-infinity, infinity)
R: (0,infinity)
Topic 2: graph, domain and range of a logarithmic function
1. g(x) = -log_2 (x)
D: (0, infinity)
R: (-infinity, infinity)
Points: (1,0) and (2,-1)
2. g(x) = 2 – log_4 x
D: (0, infinity)
R: (-infinity, infinity)
Points: (1,2) (4,1)
3. g(x) = log_3(x-1)
D: (1,infinity)
R: (-infinity, infinity)
Points (2,0) (4,1)
Final Exam
1.
2. Average rate of change
f(3) = -2*3^3 + 5*3^2 = -9
f(-1...