Multiplying by which number is equivalent to an increase of 23% ?
1 answer:
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Answer:
A. dilation by a scale factor of 1/3
B. translation to the left 4 units
C. translation down 3 units
Step-by-step explanation:
On a coordinate plane,
triangle A has points (3, 3), (6, 3), (6, 9).
Triangle A prime has points (negative 2, negative 1), (negative 2, negative 2), (negative 3, negative 2).
Determine all the transformations needed to transform the pre-image, A, to the image, A'.
Select all that apply, given
A=(3,3),(6,3),(6,9)
A'=(-2,-1),(-2,-2),(-3,-2) possible typo, should read
A'=(-2,0),(-2,-2),(-3,-2)
dilation by a scale factor of 1/2
dilation by a scale factor of 1/3
reflection over the x-axis
translation to the left 4 units
translation down 3 units
If the typo correction is valid, then the transformatitons are:
A. dilation by a scale factor of 1/3
B. translation to the left 4 units
C. translation down 3 units
