<u>Answer:</u>
- The first four terms are <u>4</u><u>,</u><u>8</u><u>,</u><u>1</u><u>2</u><u>,</u><u>1</u><u>6</u>
<u>Step-by-Step </u><u>Explanation</u><u>:</u>
The given relation between the nth term and it's previous term is given by:

GiveN:
Now finding the other three terms of the AP with the given relation.

Putting a1 = 4,

Now, Third term:

Putting a2 = 8,

Now, Fourth term:

Putting a3 = 12,

Hence, The first four terms of the AP is 4, 8, 12 & 16.
Answer:
For y(-7) =6.4
The largest interval is between

For y(-2.5) = -0.5.
The largest interval is between

For y(0) = 0
The largest interval is between

For y(4.5) = -2.1.
The largest interval is between

For y(14)= 1.7.
The largest interval is between
Step-by-step explanation:
From m the question we are told that
The first order differential equation is 
Now the first step is to obtain the domain of the differential equation
Now to do that let consider the denominators
Now generally
side calculation
=>


Also

=>
This means that this first order differential equation is discontinuous at


So
For y(-7) =6.4
The largest interval is between

For y(-2.5) = -0.5.
The largest interval is between

For y(0) = 0
The largest interval is between

For y(4.5) = -2.1.
The largest interval is between

For y(14)= 1.7.
The largest interval is between
Answer:
a. r=d/t b. 800000/4=200,000 c.800/2=200 d.not sure km are used more often as theyre simpler to use but there is not much that i am basing this off of
Step-by-step explanation:
Area of square = 6 x 6 = 36
Area of circle = pi r^2 = 3.14 x 6^3 = 3.14 x 36 = 113.04
1/4 of circle = 113.04 / 4 = 28.26
Area of shaded = 36 - 28.26 = 7.74
answer
7.74