The population of a specific species of a nocturnal mammal is decreasing at a rate of 3.5%/year. The graph models the number
of mammals x years after they were originally counted
125
(0, 120)
100
How many mammals were there when they were originally
counted?
75+
Number of animals
50
Enter your answer in the box
(55, 17)
25
75
25
25 50
Years
Basic
7
8
9
vo
2
2
4
5
6
32°F Cloudy K12 D

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4