Decide if the function is an exponential function. If it is, state the initial value and the base.y = - 1.8 ? 6x
A. Exponential Function; base = - 10.8; initial value = 1
B. Exponential Function; base = x; initial value = - 1.8
C. Exponential Function; base = 6; initial value = - 1.8
D. Not an exponential function
Answer: C
Mathematics
You might also like to view...
Solve the problem.Find an equation of the circle that passes through the points (4, 6), (-6, 2), and (1, -3).
A. 
2 + 
2 = 
B. 
2 + 
2 = 
C. 
2 + 
2 = 
D. 
2 + 
2 = 
Mathematics
Write the rational expression in simplest form.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics
The equation gives the position s = f(t) of a body moving on a coordinate line (s in meters, t in seconds). s (m)
When is the body moving backward?
A. 8 < t ? 10 B. 2 < t < 3, 4 < t < 5, 7 < t < 8 C. 2 < t < 3, 4 < t < 5, 7 < t < 9 D. 8 < t < 9
Mathematics
Given the function f(x) = |x+5|, find f(7).
a. 25 b. 6 c. 12 d.10
Mathematics