Picture of question:

The width is 5 feet.

Step-by-step explanation:

If the length of the banner is 15 feet, and the length of the banner is 3 times the width of the banner, then set up an equation to find the width of the banner.

banner length/3 = banner width

15/3 = w

w = 5

The width of the banner is 5 feet.

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

its totaly b

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