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Given y = 2x2 - 5x - 9, what is the value of y when x = 2?

Given y = 2x2 - 5x - 9, what is the value of y when x = 2?
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19 votes
Given y = 2x2 - 5x - 9, what is the value of y when x = 2?

User Bhavye Mathur
by
8.2k points

1 Answer

11 votes

Answer:

Explanation:

y = 2(2)2 - 5(2) - 9

= 8 - 10 - 9

= -11.

User EmKaroly
by
9.1k points
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