Answer: 3/7
Step-by-step explanation:
Answer:
-36 divided by 9= -4
Step-by-step explanation:
-36 divided by 9= -4
USE A CALCULATOR OR DO THE INVERSE
The answer is your 3rd option:
y = -40x + 200
We know that the line is tangent at the point (2,8)
The derivative of the function at x=2 is

So, the tangent line passes through the point (2,8) and has slope 2. The equation is

This line crosses the x axis where y=0:

Answer:
the short piece is 28 and the long piece is 56
Step-by-step explanation:
you can label the short piece x and the long piece as 2x
84= short (x)+ long (2x)
84=x+2x
84=3x
x=28