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allsm [11]
3 years ago
12

Pentagon ABCDE is dilated according to the rule

Mathematics
2 answers:
rodikova [14]3 years ago
7 0

Answer:

B

Step-by-step explanation:

took test

Tema [17]3 years ago
6 0
The coordinates of A in the pre-image is (-1,2).

D0, 3(x,y) means (x,y) → (3x,3y)

A'(-3,6)
B'(-0.5, 8)
C'(2,6)
D'(1,3)
E'(-2,3)

The coordinates of the pre-image are multiplied by 3 resulting to the coordinates of the given image. So, we simply divide each value of x and y by 3 to get the coordinates of the pre-image.

A'(-3,6) → -3/3 = -1 ; 6/3 = 2 → A(-1,2)

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Suppose y_p=a_0+a_1t is a solution to the ODE. Then {y_p}'=a_1 and {y_p}''=0, and substituting these into the ODE gives

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Step-by-step explanation:

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