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:it’s 2.5
Step-by-step explanation:40-4x=50-8
4x=50
4x=10
2.5
The percent increase is 125 %
<em><u>Solution:</u></em>
Given that the past the price of popcorn at a movie theatre increased from $2.00 to $4.50
<em><u>To find: percent increase</u></em>
The percent increase between two values is the difference between a final value and an initial value, expressed as a percentage of the initial value.
<em><u>The percent increase is given as:
</u></em>
Here initial value = 2 and final value = 4.50
<em><u>Substituting the values in above formula, we get</u></em>
Thus percent increase is 125 %
Step-by-step explanation:
second one because
only x+2y=8 passes through the point (2,3)
the proof is 2+2*3=2+6=8
if we replace the given point to the other equations we will take wrong results for example
first equation
x+2y=4. 2+2*3=2+6=8 that is not equal to 4
So multiply both sides by 5x to make 4/5x a whole number. So you get 4+5<-15x. So then simplifying you add 4 and 5. You get 9<-15x. So now divide both sides by -15 and switch the < to > because you’re multiplying by a negative. So then you get x<-9/15