Answer:
#1. 1232 feet per minute
#2. $14.81 per second
#3. 46.93 feet per second
Hope This Helps!
And that it's right!
Answer:
Dont know
Step-by-step explanation:
I dont know Archer's equation but the answer for Jenna equatiok is x=10
Answer:
10x - 3y = -109 .
Step-by-step explanation:
x^2 + y^2 = 109
Implicit Differentiation:
2x + 2y.y' = 0
y' = -2x/2y = -x/y
So at the point (-10,3) the gradient of the tangent is -(-10)/3 = 10/3.
Equation of the tangent:
y - y1 = m(x - x1)
y - 3 = 10/3(x + 10)
y - 3 = 10/3 x + 100/3
3y - 9 = 10x + 100
-109 + 3y = 10x
10x - 3y = -109
The answer is that Francine has $38
Answer:

Step-by-step explanation:
Given

Required
Determine the average rate of change from -2 to 4
This is calculated using:

In this case:


So, we have:




Calculate f(4):



Calculate f(-2)



So:




<em>The average rate of change is 2.</em>