Answer:
x=0.9
Step-by-step explanation:
(ask me if u want it)
Answer:
The dimensions of the screen are
Length:102 feet
Width: 82 feet
Step-by-step explanation:
we know that
The area of the rectangle (movie screen) is equal to

where
L is the length
W is the width
we have

so
----> equation A
The screen is 20 feet longer than it is wide.
so
---> equation B
substitute equation B in equation A

solve for W

solve the quadratic equation by graphing
the solution is W=82 ft
see the attached figure
Find the value of L

therefore
The dimensions of the screen are
Length:102 feet
Width: 82 feet
Answer:
0,0
Step-by-step explanation:
The function set is empty
Answer:
-3x + 3
OR
-3(x-1)
if you want it factored
Step-by-step explanation:
transition up is just adding the desired amount to the equation so
f(x) transitioned up 1 = -3x+3