SOLUTION: Hi! What are the equivalent "y"s in this quadratic function -2x^2+12x-19 using this given: x|1|2|3|4|5| i tried and get a y|-19|-3||-1|-3|-19| some said that i must have

Question 1045902: Hi! What are the equivalent "y"s in this quadratic function -2x^2+12x-19
using this given: x|1|2|3|4|5|
i tried and get a y|-19|-3||-1|-3|-19|
some said that i must have a y-intercept of
(0,19) but i dont have it.I think im wrong:(.
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

to get y-intercept, set

y-intercept is (,)
to find x-intercepts set
...both sides multiply by -1
.........use quadratic formula

....in your case , , and

complex solutions:

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