4. The area A in square feet of a projected movie on a movie screen can be represented by the equation A = 0.25d?, where d represents the distance from a screen. Graph the projector to the s function. Then use your graph to estimate nin the distance from the projector to a screen if the area of the movie is 7 square feet.

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step-by-step explanation:

linear pair postulates

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

it is a secret for it not to be compromised sorry

step-by-step explanation: