square room in Amber's home has an area of 128 square feet. Which is the best estimate of one side of the room? *
2 answers:
We are given that the shape of the room is a square .
So formula for area of a square is given by:
Area = side * side = side²
Now in the question we are given that the area of the square room is 128 square feet and we have to estimate the side of this square.
So plugging the value of area in the formula given above to find the side,
128 = side²
taking square root on both sides
side = 11.3137 feet
Answer : The best estimate of one side of the room is 11.3137 feet.
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Slope formula: y2-y1/x2-x1
= 2-1/4-1
= 1/2
Now that we know what the slope is, we can write the equation of the line.
Slope intercept form: y = mx + b (m = slope and b = y-intercept)
y = 1/2x
Lets find the exponential equation for the line.
y = ab²
1 = ab²
1/a = ab²/a
1/a = b²
√1/a = √b²
√1/a = b
<em>A graph of the coordinates will be below.</em>
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Best of Luck!
