Answer: (8)(-4.5)
Step-by-step explanation: If you were to multiply -4.5 • -8 it would be a positive number but if you multiply (8)(-4.5) that would equal a negative number
Derivatives can be calculated from graphed functions.
The values of the derivatives are:
The given parameter is:

Start by calculating the equations of f(x) and g(x)
<u>Graph f(x)</u>
The slopes of f(x) are: 3/2 and -3/2
So, the equations are:


<u>Graph g(x)</u>
The slope of g(x) is: -1/2
So, the equation is:

<u>For x = 1 and x = 2, we have:</u>
So, we have:

Where:
and 
becomes

Open brackets

Differentiate

So:


For x = 3, we have:

Where:
and 
becomes


Differentiate

Substitute 3 for x

Hence, the values of the derivatives are:
,
and 
Read more about graphed functions at:
brainly.com/question/11804653
Answer:
Exact Form: -29/5
Decimal Form:-5.8
Mixed Number Form:-5 4/5
Step-by-step explanation:
22-12=10, so 10 divided by 5 is equal to 2. each pencil cost 2 dollars :) i would rlly appreciate being marked brainliest !
Hello,
<span>
h= -16t^2+185t+10, h = 0 when it hits the ground
16t^2+185t+10 = 0
t = 11.6sec (to nearest tenth)
Hope this helps</span>