Answer:
B
Step-by-step explanation:
Answer:
a(4) = 15/4
Step-by-step explanation:
The general formula for a geometric series with common ratio r and first term a(1) is
a(n) = a(1)*r^(n - 1)
and so, if a(1) = 30 and r = 1/2, we have
a(n) = 30*(1/2)^(n - 1)
and the fourth term is then:
a(4) = 30*(1/2)^(4 - 1) = 30/8 = 15/4
Answer:
The top right quadrant
Step-by-step explanation:
This is because both the X and the Y are positive numbers meaning they are in the top right quadrant
I can give u the answer but u have to answer my algebra question
Let's take two points so that we can get the equation of the line which goes through those points. P1 (-9, -2), P2 (3, -17):


So, y is the line which goes through the first and last points of the chart.
To proof that the rest of points go through the line as well, we will evalute each point

Since the evaluation of these points don't correspond to the values of the chart we can assure that the relationship is not linear