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True [87]
3 years ago
6

STOP AND HELP PLZzzzzzzz

Mathematics
2 answers:
aleksklad [387]3 years ago
5 0

Answer:

k = 2

Step-by-step explanation:

9 = k(6) - 3

12 = 6k

k = 2

Yuki888 [10]3 years ago
4 0

Answer:

k = 2

Step-by-step explanation:

We know that in the coordinates (6, 9) 6 is X and 9 is Y. So, we can just plug that into the equation in the problem to get 9 = 6k - 3. Then, after solving, we get the answer as k = 2.

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Answer:

option 2

Step-by-step explanation:

consider the coordinates A (- 3, 4 ) and A' (- 1, \frac{4}{3} )

since the dilatation is centred at the origin, then corresponding coordinates are multiples/ divisors of each other, then image to original gives scale factor.

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similarly B (1, - 2 ) and B' (\frac{1}{3}, - \frac{2}{3} )

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2 years ago
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7 0
3 years ago
Which of the following is a root of the polynomial shown below f(x)=x^3+2x^2-x-2
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<span>f(x) = (x^2 - 1)(x + 2) </span>
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