Let f be the function defined by f(x)=(sin x)e−x on the interval [−π/2,π/2]. On which of the following open intervals is f increasing? A.(−π/4,π/2)
B.(0,π/2) only
C.(π/4,π/2) only
D.(−π/2,π/4)

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.