I hope this helps you
Area =3/4.5/12
Area =5/4.4
Area =5/16
If one foot in real is 1/2 inches, then 1 inch in a blueprint is 2 feet. So a rectangle 18 by 22 inches will represent 18 * 2 by 22 * 2 feet in real. So the size of the yard is 36 by 44 feet.
Answer:
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Step-by-step explanation:
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Y=2x2−8x+5 is standard form
When x=0, y=4...
Therefore:
4=a*b⁰
b⁰=1, so a=4.
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When x=1, y=2...
Therefore:
2=4*b¹
4b=2
b=2/4
So... b=1/2.
This means that:
y=4*((1/2)^x)
