Answer:
THE ANSWER IS C ON EDGE.
Step-by-step explanation:
If both sides of the graph are pointing in the same way, THE FUNCTION HAS AN EVEN DEGREE.
The population of mastertown is 23,000 in 2012.
Assume that the increase of the population has a rate of 2% increase annually. Writing an equation model will help us find the number of population in the coming years. Here is the equation model using the geometric sequence formula.
An = A1 * r^(n-1)
Population = starting population 2012 * 0.02^[(year - 2012) - 1]
Input is time, this is your x-values
output is the total cost, this is your y-values.
in the question above "this mapping diagram shows...." so i'm not sure if there more to the question or what the question actually is, but if you have to create a mapping, you will create a list of x values for days and y values for corresponding total cost.
Day 1 cost $40 (1,40)
Day 2 cost $80 (2, 80) ($40 per day for 2 days = 40 (2) = $80
Day 3 cost $120 (3, 120) ($40 per day for 3 days = 40(3) = $120
hope this answers your question. :-)
y= 2x-10
y=4x-8
------------subtract
0 = -2x - 2
-2x=2
x = -1
y= 2x-10
y= 2(-1)-10
y = -2 - 10
y = -12
answer: x = -1 and y = -12 or (-1,-12)
Answer:
3/4n=15
1/4n=15/3
4n=3/15
n=3/15×4
n=3/60
n=1/20
Step-by-step explanation:
make me brainiest if it helpes you
