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Scorpion4ik [409]
3 years ago
5

How do you factor this trinomial? 2x² + 9x - 18

Mathematics
2 answers:
olga55 [171]3 years ago
5 0

Factor by grouping.

(2x + 3)(x − 6)

Arada [10]3 years ago
3 0

Answer:

(2x-3) (x+6)

Hope this helps :)

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A parabola has an x-intercept of -1, a y-intercept of -3, and a minimum of -4 at x = 1.
torisob [31]

Answer:

The graph in the attached figure

Step-by-step explanation:

we know that

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y=a(x-h)^{2}+k

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substitute

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<u><em>Verify the y-intercept</em></u>

For x=0

y=(0-1)^{2}-4

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using a graphing tool

see the attached figure

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