Answer:
Exponential growth A, B;
exponential decay C, E;
neither D.
Step-by-step explanation:
The function
- represents exponential growth when

- represents exponential decay when

A. The equation
represents exponential growth, because 
B. The equation
represents exponential growth, because 
C. The equation
represents exponential decay, because 
D. The equation
represents neither exponential growth nor exponential decay, because this function is linear.
E. The equation
represents exponential decay, because 
9514 1404 393
Answer:
319 in²
Step-by-step explanation:
The applicable area formula is ...
A = 1/2(g)(e)·sin(F)
A = 1/2·(12 in)(55 in)sin(75°) ≈ 319 in²
The area of the triangle is about 319 square inches.
0.345-2.34
=0.345+(-2.34)
=(-1.995
(8, 9) will be the midpoint of the segment.
You can find this by applying the formula
(x1 + x2)/2 , (y1 + y2)/2