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ludmilkaskok [199]
3 years ago
6

The vertices of a triangle are A(0,3) B(-2,-4) and C(1,5) find the new vertices

Mathematics
1 answer:
worty [1.4K]3 years ago
7 0

Answer:

see explanation

Step-by-step explanation:

Using the translation rule (x, y ) → (x - 2, y + 4 )

Subtract 2 from the original x- coordinate and add 4 to the original y- coordinate, thus

A(0, 3 ) → A'(0 - 2, 3 + 4 ) → A'(- 2, 7 )

B(- 2, - 4 ) → B'(- 2 - 2, - 4 + 4 ) → B'(- 4, 0 )

C(1, 5 ) → C'(1 - 2, 5 + 4 ) → C'(- 1, 9 )

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Answer:

x = -16 or x = 6

Step-by-step explanation:

To find the roots of a polynomial function, set the polynomial equal to zero and solve for x.

x² + 10x - 96 = 0

We need to factor the left side. The left side is a quadratic polynomial whose first coefficient is 1. We need two numbers whose product is -96 and whose sum is 10. The numbers are 16 and -6.

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If a product of two factors equals zero, then one factor or the other or both must equal zero.

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-2x+5y-10=0 is a linear equation (a=-2, b=5, c=-10)


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