A function and its inverse are shown on the same graph. Ay
Complete the sentences to compare the functions.
The y-intercept of f(x) has the same value as the
-10
f(x)
8-
-6-
The function f1(x) has a range including all values
greater than or equal to 0; therefore, the
does also.
f-1(x)
N
X
-10-8
-6-4
- 2
0
4
6
8
10
N

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.