Davis used a drawing and a scale factor of 4 to design his triangular yard. The area of the yard is 400 ft². He wants to find the area of the scale drawing. A smaller triangle has an area of x. A larger triangle has an area of 400 feet squared.

Davis knows that the original area times the square of the scale factor will equal the enlarged area. What is the area of the scale drawing?

(Scale drawing)(Scale factor)2 = Enlarged Area

(x)(4)2 = 400

16x = 400

Write the sentence as an equation. b increased by 281 is d

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

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