Aflock of 200 birds were flying south for the winter. every day, the amount of birds in the flock increased by an average of 4%. the amount of birds in the flock, b, can be represented by an exponential function, where d represents the number of days since the 200 birds started. what is the equation of this exponential function? b = 1.04 · 200d

Step-by-step explanation:

we know that

The exponential function is of the form

where

a is the initial value

b is the base

In this problem we have

a=200 birds

b=100%+4%=104%=104/100=1.04

substitute

Let change of variables

where

b is the amount of birds in the flock

d is the number of days since the 200 birds started

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation:

nswer: a   y-axis

step-by-step explanation: